89234379

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 145426512

約数和(自身を除く): 56192133

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 1021, 1053, 1079, 2241, 3063, 3237, 6723, 9189, 9711, 13273, 27567, 29133, 39819, 82701, 84743, 87399, 119457, 254229, 358371, 762687, 1075113, 1101659, 2288061, 3304977, 6864183, 9914931, 29744793, 89234379]

約数ペア:

[(1, 89234379), (3, 29744793), (9, 9914931), (13, 6864183), (27, 3304977), (39, 2288061), (81, 1101659), (83, 1075113), (117, 762687), (249, 358371), (351, 254229), (747, 119457), (1021, 87399), (1053, 84743), (1079, 82701), (2241, 39819), (3063, 29133), (3237, 27567), (6723, 13273), (9189, 9711)]