71322172047

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1\times {\mathrm{8747}}^1$

素因数の和:13252

約数の個数: 48

約数和(自身を含む): 121839344640

約数和(自身を除く): 50517172593

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 4463, 8747, 13389, 26241, 31241, 40167, 61229, 78723, 93723, 129427, 183687, 253663, 281169, 388281, 551061, 760989, 905989, 1164843, 1775641, 2282967, 2717967, 5326923, 8153901, 15980769, 39037861, 117113583, 273265027, 351340749, 819795081, 1132097969, 2459385243, 3396293907, 7924685783, 10188881721, 23774057349, 71322172047]

約数ペア:

[(1, 71322172047), (3, 23774057349), (7, 10188881721), (9, 7924685783), (21, 3396293907), (29, 2459385243), (63, 1132097969), (87, 819795081), (203, 351340749), (261, 273265027), (609, 117113583), (1827, 39037861), (4463, 15980769), (8747, 8153901), (13389, 5326923), (26241, 2717967), (31241, 2282967), (40167, 1775641), (61229, 1164843), (78723, 905989), (93723, 760989), (129427, 551061), (183687, 388281), (253663, 281169)]