151291217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85427}}^1$

素因数の和:85468

約数の個数: 16

約数和(自身を含む): 196826112

約数和(自身を除く): 45534895

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 85427, 597989, 939697, 1964821, 6577879, 13753747, 21613031, 151291217]

約数ペア:

[(1, 151291217), (7, 21613031), (11, 13753747), (23, 6577879), (77, 1964821), (161, 939697), (253, 597989), (1771, 85427)]