90274799997

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3329}}^1\times {\mathrm{52861}}^1$

素因数の和:56218

約数の個数: 32

約数和(自身を含む): 140824368000

約数和(自身を除く): 50549568003

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3329, 9987, 29961, 52861, 63251, 89883, 158583, 189753, 475749, 569259, 1004359, 1427247, 1707777, 3013077, 9039231, 27117693, 175974269, 527922807, 1583768421, 3343511111, 4751305263, 10030533333, 30091599999, 90274799997]

約数ペア:

[(1, 90274799997), (3, 30091599999), (9, 10030533333), (19, 4751305263), (27, 3343511111), (57, 1583768421), (171, 527922807), (513, 175974269), (3329, 27117693), (9987, 9039231), (29961, 3013077), (52861, 1707777), (63251, 1427247), (89883, 1004359), (158583, 569259), (189753, 475749)]