157777227

素因数分解:

$3^5\times {\mathrm{547}}^1\times {\mathrm{1187}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 236972736

約数和(自身を除く): 79195509

約数列:

[1, 3, 9, 27, 81, 243, 547, 1187, 1641, 3561, 4923, 10683, 14769, 32049, 44307, 96147, 132921, 288441, 649289, 1947867, 5843601, 17530803, 52592409, 157777227]

約数ペア:

[(1, 157777227), (3, 52592409), (9, 17530803), (27, 5843601), (81, 1947867), (243, 649289), (547, 288441), (1187, 132921), (1641, 96147), (3561, 44307), (4923, 32049), (10683, 14769)]