38455803

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 60076016

約数和(自身を除く): 21620213

約数列:

[1, 3, 9, 27, 43, 61, 81, 129, 181, 183, 387, 543, 549, 1161, 1629, 1647, 2623, 3483, 4887, 4941, 7783, 7869, 11041, 14661, 23349, 23607, 33123, 70047, 70821, 99369, 210141, 212463, 298107, 474763, 630423, 894321, 1424289, 4272867, 12818601, 38455803]

約数ペア:

[(1, 38455803), (3, 12818601), (9, 4272867), (27, 1424289), (43, 894321), (61, 630423), (81, 474763), (129, 298107), (181, 212463), (183, 210141), (387, 99369), (543, 70821), (549, 70047), (1161, 33123), (1629, 23607), (1647, 23349), (2623, 14661), (3483, 11041), (4887, 7869), (4941, 7783)]