137496681

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41179}}^1$

素因数の和:41245

約数の個数: 24

約数和(自身を含む): 231266880

約数和(自身を除く): 93770199

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 41179, 123537, 288253, 370611, 864759, 2182487, 2594277, 6547461, 15277409, 19642383, 45832227, 137496681]

約数ペア:

[(1, 137496681), (3, 45832227), (7, 19642383), (9, 15277409), (21, 6547461), (53, 2594277), (63, 2182487), (159, 864759), (371, 370611), (477, 288253), (1113, 123537), (3339, 41179)]