17967759873

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{6473}}^1$

素因数の和:7334

約数の個数: 48

約数和(自身を含む): 29119948416

約数和(自身を除く): 11152188543

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 821, 1127, 2463, 3381, 5747, 6473, 17241, 18883, 19419, 40229, 45311, 56649, 120687, 132181, 135933, 148879, 317177, 396543, 446637, 925267, 951531, 1042153, 2775801, 3126459, 5314333, 7295071, 15942999, 21885213, 37200331, 111600993, 122229659, 260402317, 366688977, 781206951, 855607613, 2566822839, 5989253291, 17967759873]

約数ペア:

[(1, 17967759873), (3, 5989253291), (7, 2566822839), (21, 855607613), (23, 781206951), (49, 366688977), (69, 260402317), (147, 122229659), (161, 111600993), (483, 37200331), (821, 21885213), (1127, 15942999), (2463, 7295071), (3381, 5314333), (5747, 3126459), (6473, 2775801), (17241, 1042153), (18883, 951531), (19419, 925267), (40229, 446637), (45311, 396543), (56649, 317177), (120687, 148879), (132181, 135933)]