153473481

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28001}}^1$

素因数の和:28046

約数の個数: 32

約数和(自身を含む): 268819200

約数和(自身を除く): 115345719

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 28001, 84003, 196007, 252009, 588021, 756027, 812029, 1764063, 2436087, 5292189, 5684203, 7308261, 17052609, 21924783, 51157827, 153473481]

約数ペア:

[(1, 153473481), (3, 51157827), (7, 21924783), (9, 17052609), (21, 7308261), (27, 5684203), (29, 5292189), (63, 2436087), (87, 1764063), (189, 812029), (203, 756027), (261, 588021), (609, 252009), (783, 196007), (1827, 84003), (5481, 28001)]