156635373

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 224125536

約数和(自身を除く): 67490163

約数列:

[1, 3, 19, 57, 61, 183, 361, 1083, 1159, 2371, 3477, 7113, 22021, 45049, 66063, 135147, 144631, 433893, 855931, 2567793, 2747989, 8243967, 52211791, 156635373]

約数ペア:

[(1, 156635373), (3, 52211791), (19, 8243967), (57, 2747989), (61, 2567793), (183, 855931), (361, 433893), (1083, 144631), (1159, 135147), (2371, 66063), (3477, 45049), (7113, 22021)]