2627996859

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{5231}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 4068403200

約数和(自身を除く): 1440406341

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 809, 2427, 5231, 7281, 15693, 18607, 21843, 47079, 55821, 120313, 141237, 167463, 360939, 502389, 1082817, 3248451, 4231879, 12695637, 38086911, 97333217, 114260733, 291999651, 875998953, 2627996859]

約数ペア:

[(1, 2627996859), (3, 875998953), (9, 291999651), (23, 114260733), (27, 97333217), (69, 38086911), (207, 12695637), (621, 4231879), (809, 3248451), (2427, 1082817), (5231, 502389), (7281, 360939), (15693, 167463), (18607, 141237), (21843, 120313), (47079, 55821)]