153498081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 231837696

約数和(自身を除く): 78339615

約数列:

[1, 3, 11, 31, 33, 93, 227, 341, 661, 681, 1023, 1983, 2497, 7037, 7271, 7491, 20491, 21111, 21813, 61473, 77407, 150047, 225401, 232221, 450141, 676203, 1650517, 4651457, 4951551, 13954371, 51166027, 153498081]

約数ペア:

[(1, 153498081), (3, 51166027), (11, 13954371), (31, 4951551), (33, 4651457), (93, 1650517), (227, 676203), (341, 450141), (661, 232221), (681, 225401), (1023, 150047), (1983, 77407), (2497, 61473), (7037, 21813), (7271, 21111), (7491, 20491)]