42829137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 71901648

約数和(自身を除く): 29072511

約数列:

[1, 3, 9, 13, 17, 39, 51, 61, 117, 153, 183, 221, 353, 549, 663, 793, 1037, 1059, 1989, 2379, 3111, 3177, 4589, 6001, 7137, 9333, 13481, 13767, 18003, 21533, 40443, 41301, 54009, 64599, 78013, 121329, 193797, 234039, 279929, 366061, 702117, 839787, 1098183, 2519361, 3294549, 4758793, 14276379, 42829137]

約数ペア:

[(1, 42829137), (3, 14276379), (9, 4758793), (13, 3294549), (17, 2519361), (39, 1098183), (51, 839787), (61, 702117), (117, 366061), (153, 279929), (183, 234039), (221, 193797), (353, 121329), (549, 78013), (663, 64599), (793, 54009), (1037, 41301), (1059, 40443), (1989, 21533), (2379, 18003), (3111, 13767), (3177, 13481), (4589, 9333), (6001, 7137)]