76539421

素因数分解:

$7^3\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 92299200

約数和(自身を除く): 15759779

約数列:

[1, 7, 37, 49, 163, 259, 343, 1141, 1369, 1813, 6031, 7987, 9583, 12691, 42217, 55909, 67081, 223147, 295519, 469567, 1562029, 2068633, 10934203, 76539421]

約数ペア:

[(1, 76539421), (7, 10934203), (37, 2068633), (49, 1562029), (163, 469567), (259, 295519), (343, 223147), (1141, 67081), (1369, 55909), (1813, 42217), (6031, 12691), (7987, 9583)]