71886603

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 29719797

約数列:

[1, 3, 53, 59, 79, 97, 159, 177, 237, 291, 3127, 4187, 4661, 5141, 5723, 7663, 9381, 12561, 13983, 15423, 17169, 22989, 247033, 303319, 406139, 452117, 741099, 909957, 1218417, 1356351, 23962201, 71886603]

約数ペア:

[(1, 71886603), (3, 23962201), (53, 1356351), (59, 1218417), (79, 909957), (97, 741099), (159, 452117), (177, 406139), (237, 303319), (291, 247033), (3127, 22989), (4187, 17169), (4661, 15423), (5141, 13983), (5723, 12561), (7663, 9381)]