2017523727

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{2677}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 3030210560

約数和(自身を除く): 1012686833

約数列:

[1, 3, 9, 27, 103, 271, 309, 813, 927, 2439, 2677, 2781, 7317, 8031, 24093, 27913, 72279, 83739, 251217, 275731, 725467, 753651, 827193, 2176401, 2481579, 6529203, 7444737, 19587609, 74723101, 224169303, 672507909, 2017523727]

約数ペア:

[(1, 2017523727), (3, 672507909), (9, 224169303), (27, 74723101), (103, 19587609), (271, 7444737), (309, 6529203), (813, 2481579), (927, 2176401), (2439, 827193), (2677, 753651), (2781, 725467), (7317, 275731), (8031, 251217), (24093, 83739), (27913, 72279)]