121919757

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{1783}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 169893888

約数和(自身を除く): 47974131

約数列:

[1, 3, 23, 69, 991, 1783, 2973, 5349, 22793, 41009, 68379, 123027, 1766953, 5300859, 40639919, 121919757]

約数ペア:

[(1, 121919757), (3, 40639919), (23, 5300859), (69, 1766953), (991, 123027), (1783, 68379), (2973, 41009), (5349, 22793)]