149686537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 202164480

約数和(自身を除く): 52477943

約数列:

[1, 7, 11, 13, 77, 91, 143, 229, 653, 1001, 1603, 2519, 2977, 4571, 7183, 8489, 17633, 20839, 32747, 50281, 59423, 93379, 149537, 229229, 653653, 1046759, 1644907, 1943981, 11514349, 13607867, 21383791, 149686537]

約数ペア:

[(1, 149686537), (7, 21383791), (11, 13607867), (13, 11514349), (77, 1943981), (91, 1644907), (143, 1046759), (229, 653653), (653, 229229), (1001, 149537), (1603, 93379), (2519, 59423), (2977, 50281), (4571, 32747), (7183, 20839), (8489, 17633)]