156730687695

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7394701}}^1$

素因数の和:7394872

約数の個数: 32

約数和(自身を含む): 280407099840

約数和(自身を除く): 123676412145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 21195, 7394701, 22184103, 36973505, 66552309, 110920515, 199656927, 332761545, 998284635, 1160968057, 3482904171, 5804840285, 10448712513, 17414520855, 31346137539, 52243562565, 156730687695]

約数ペア:

[(1, 156730687695), (3, 52243562565), (5, 31346137539), (9, 17414520855), (15, 10448712513), (27, 5804840285), (45, 3482904171), (135, 1160968057), (157, 998284635), (471, 332761545), (785, 199656927), (1413, 110920515), (2355, 66552309), (4239, 36973505), (7065, 22184103), (21195, 7394701)]