29390416671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{20551}}^1$

素因数の和:20764

約数の個数: 64

約数和(自身を含む): 50382323712

約数和(自身を除く): 20991907041

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 151, 231, 287, 451, 453, 861, 1057, 1353, 1661, 3157, 3171, 4983, 6191, 9471, 11627, 18573, 20551, 34881, 43337, 61653, 68101, 130011, 143857, 204303, 226061, 431571, 476707, 678183, 842591, 1430121, 1582427, 2527773, 3103201, 4747281, 5898137, 9268501, 9309603, 17694411, 21722407, 27805503, 34135211, 64879507, 65167221, 102405633, 127231241, 194638521, 238946477, 381693723, 716839431, 890618687, 1399543651, 2671856061, 4198630953, 9796805557, 29390416671]

約数ペア:

[(1, 29390416671), (3, 9796805557), (7, 4198630953), (11, 2671856061), (21, 1399543651), (33, 890618687), (41, 716839431), (77, 381693723), (123, 238946477), (151, 194638521), (231, 127231241), (287, 102405633), (451, 65167221), (453, 64879507), (861, 34135211), (1057, 27805503), (1353, 21722407), (1661, 17694411), (3157, 9309603), (3171, 9268501), (4983, 5898137), (6191, 4747281), (9471, 3103201), (11627, 2527773), (18573, 1582427), (20551, 1430121), (34881, 842591), (43337, 678183), (61653, 476707), (68101, 431571), (130011, 226061), (143857, 204303)]