156975672789

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{16563857}}^1$

素因数の和:16563888

約数の個数: 28

約数和(自身を含む): 253460155116

約数和(自身を除く): 96484482327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 16563857, 49691571, 149074713, 215330141, 447224139, 645990423, 1341672417, 1937971269, 4025017251, 5813913807, 12075051753, 17441741421, 52325224263, 156975672789]

約数ペア:

[(1, 156975672789), (3, 52325224263), (9, 17441741421), (13, 12075051753), (27, 5813913807), (39, 4025017251), (81, 1937971269), (117, 1341672417), (243, 645990423), (351, 447224139), (729, 215330141), (1053, 149074713), (3159, 49691571), (9477, 16563857)]