131572133

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 166469184

約数和(自身を除く): 34897051

約数列:

[1, 7, 11, 77, 121, 163, 847, 953, 1141, 1793, 6671, 10483, 12551, 19723, 73381, 115313, 138061, 155339, 807191, 1087373, 1708729, 11961103, 18796019, 131572133]

約数ペア:

[(1, 131572133), (7, 18796019), (11, 11961103), (77, 1708729), (121, 1087373), (163, 807191), (847, 155339), (953, 138061), (1141, 115313), (1793, 73381), (6671, 19723), (10483, 12551)]