121528143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6427}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 192531456

約数和(自身を除く): 71003313

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 6427, 18909, 19281, 57843, 70697, 212091, 636273, 1227557, 3682671, 11048013, 13503127, 40509381, 121528143]

約数ペア:

[(1, 121528143), (3, 40509381), (9, 13503127), (11, 11048013), (33, 3682671), (99, 1227557), (191, 636273), (573, 212091), (1719, 70697), (2101, 57843), (6303, 19281), (6427, 18909)]