808230549

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 1285668288

約数和(自身を除く): 477437739

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 227, 371, 457, 681, 1113, 1371, 1589, 2597, 3199, 4767, 7791, 9597, 11123, 12031, 22393, 24221, 33369, 36093, 67179, 72663, 84217, 103739, 169547, 252651, 311217, 508641, 589519, 726173, 1186829, 1768557, 2178519, 3560487, 5083211, 5498167, 15249633, 16494501, 38487169, 115461507, 269410183, 808230549]

約数ペア:

[(1, 808230549), (3, 269410183), (7, 115461507), (21, 38487169), (49, 16494501), (53, 15249633), (147, 5498167), (159, 5083211), (227, 3560487), (371, 2178519), (457, 1768557), (681, 1186829), (1113, 726173), (1371, 589519), (1589, 508641), (2597, 311217), (3199, 252651), (4767, 169547), (7791, 103739), (9597, 84217), (11123, 72663), (12031, 67179), (22393, 36093), (24221, 33369)]