43890741

素因数分解:

$3^4\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 40

約数和(自身を含む): 70083200

約数和(自身を除く): 26192459

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 361, 513, 711, 1083, 1501, 1539, 2133, 3249, 4503, 6399, 6859, 9747, 13509, 20577, 28519, 29241, 40527, 61731, 85557, 121581, 185193, 256671, 541861, 555579, 770013, 1625583, 2310039, 4876749, 14630247, 43890741]

約数ペア:

[(1, 43890741), (3, 14630247), (9, 4876749), (19, 2310039), (27, 1625583), (57, 770013), (79, 555579), (81, 541861), (171, 256671), (237, 185193), (361, 121581), (513, 85557), (711, 61731), (1083, 40527), (1501, 29241), (1539, 28519), (2133, 20577), (3249, 13509), (4503, 9747), (6399, 6859)]