971412183

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 1800564480

約数和(自身を除く): 829152297

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 129, 133, 171, 189, 233, 243, 301, 387, 399, 513, 567, 699, 729, 817, 903, 1161, 1197, 1539, 1631, 1701, 2097, 2451, 2709, 3483, 3591, 4427, 4617, 4893, 5103, 5719, 6291, 7353, 8127, 10019, 10449, 10773, 13281, 13851, 14679, 17157, 18873, 22059, 24381, 30057, 30989, 31347, 32319, 39843, 44037, 51471, 56619, 66177, 70133, 73143, 90171, 92967, 96957, 119529, 132111, 154413, 169857, 190361, 198531, 210399, 219429, 270513, 278901, 358587, 396333, 463239, 571083, 595593, 631197, 811539, 836703, 1075761, 1188999, 1332527, 1389717, 1713249, 1893591, 2434617, 2510109, 3227283, 3997581, 4169151, 5139747, 5680773, 7303851, 7530327, 11992743, 15419241, 17042319, 22590981, 35978229, 46257723, 51126957, 107934687, 138773169, 323804061, 971412183]

約数ペア:

[(1, 971412183), (3, 323804061), (7, 138773169), (9, 107934687), (19, 51126957), (21, 46257723), (27, 35978229), (43, 22590981), (57, 17042319), (63, 15419241), (81, 11992743), (129, 7530327), (133, 7303851), (171, 5680773), (189, 5139747), (233, 4169151), (243, 3997581), (301, 3227283), (387, 2510109), (399, 2434617), (513, 1893591), (567, 1713249), (699, 1389717), (729, 1332527), (817, 1188999), (903, 1075761), (1161, 836703), (1197, 811539), (1539, 631197), (1631, 595593), (1701, 571083), (2097, 463239), (2451, 396333), (2709, 358587), (3483, 278901), (3591, 270513), (4427, 219429), (4617, 210399), (4893, 198531), (5103, 190361), (5719, 169857), (6291, 154413), (7353, 132111), (8127, 119529), (10019, 96957), (10449, 92967), (10773, 90171), (13281, 73143), (13851, 70133), (14679, 66177), (17157, 56619), (18873, 51471), (22059, 44037), (24381, 39843), (30057, 32319), (30989, 31347)]