156913119

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 262080000

約数和(自身を除く): 105166881

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 891, 1249, 1269, 1551, 2673, 3747, 3807, 4653, 11241, 11421, 13739, 13959, 33723, 41217, 41877, 58703, 101169, 123651, 125631, 176109, 303507, 370953, 528327, 645733, 1112859, 1584981, 1937199, 3338577, 4754943, 5811597, 14264829, 17434791, 52304373, 156913119]

約数ペア:

[(1, 156913119), (3, 52304373), (9, 17434791), (11, 14264829), (27, 5811597), (33, 4754943), (47, 3338577), (81, 1937199), (99, 1584981), (141, 1112859), (243, 645733), (297, 528327), (423, 370953), (517, 303507), (891, 176109), (1249, 125631), (1269, 123651), (1551, 101169), (2673, 58703), (3747, 41877), (3807, 41217), (4653, 33723), (11241, 13959), (11421, 13739)]