42243111

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 26047449

約数列:

[1, 3, 9, 23, 29, 31, 69, 87, 93, 207, 227, 261, 279, 667, 681, 713, 899, 2001, 2043, 2139, 2697, 5221, 6003, 6417, 6583, 7037, 8091, 15663, 19749, 20677, 21111, 46989, 59247, 62031, 63333, 151409, 161851, 186093, 204073, 454227, 485553, 612219, 1362681, 1456659, 1836657, 4693679, 14081037, 42243111]

約数ペア:

[(1, 42243111), (3, 14081037), (9, 4693679), (23, 1836657), (29, 1456659), (31, 1362681), (69, 612219), (87, 485553), (93, 454227), (207, 204073), (227, 186093), (261, 161851), (279, 151409), (667, 63333), (681, 62031), (713, 59247), (899, 46989), (2001, 21111), (2043, 20677), (2139, 19749), (2697, 15663), (5221, 8091), (6003, 7037), (6417, 6583)]