38962053

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 63342048

約数和(自身を除く): 24379995

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 163, 227, 351, 489, 681, 1053, 1467, 2043, 2119, 2951, 4401, 6129, 6357, 8853, 13203, 18387, 19071, 26559, 37001, 57213, 79677, 111003, 171639, 239031, 333009, 481013, 999027, 1443039, 2997081, 4329117, 12987351, 38962053]

約数ペア:

[(1, 38962053), (3, 12987351), (9, 4329117), (13, 2997081), (27, 1443039), (39, 999027), (81, 481013), (117, 333009), (163, 239031), (227, 171639), (351, 111003), (489, 79677), (681, 57213), (1053, 37001), (1467, 26559), (2043, 19071), (2119, 18387), (2951, 13203), (4401, 8853), (6129, 6357)]