68465241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 110899152

約数和(自身を除く): 42433911

約数列:

[1, 3, 9, 13, 39, 53, 61, 117, 159, 181, 183, 477, 543, 549, 689, 793, 1629, 2067, 2353, 2379, 3233, 6201, 7059, 7137, 9593, 9699, 11041, 21177, 28779, 29097, 33123, 42029, 86337, 99369, 124709, 126087, 143533, 374127, 378261, 430599, 585173, 1122381, 1291797, 1755519, 5266557, 7607249, 22821747, 68465241]

約数ペア:

[(1, 68465241), (3, 22821747), (9, 7607249), (13, 5266557), (39, 1755519), (53, 1291797), (61, 1122381), (117, 585173), (159, 430599), (181, 378261), (183, 374127), (477, 143533), (543, 126087), (549, 124709), (689, 99369), (793, 86337), (1629, 42029), (2067, 33123), (2353, 29097), (2379, 28779), (3233, 21177), (6201, 11041), (7059, 9699), (7137, 9593)]