168052833

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{701}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 268894080

約数和(自身を除く): 100841247

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 683, 701, 2049, 2103, 6147, 6309, 8879, 9113, 18441, 18927, 26637, 27339, 79911, 82017, 239733, 246051, 478783, 1436349, 4309047, 6224179, 12927141, 18672537, 56017611, 168052833]

約数ペア:

[(1, 168052833), (3, 56017611), (9, 18672537), (13, 12927141), (27, 6224179), (39, 4309047), (117, 1436349), (351, 478783), (683, 246051), (701, 239733), (2049, 82017), (2103, 79911), (6147, 27339), (6309, 26637), (8879, 18927), (9113, 18441)]