64158003

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 126479808

約数和(自身を除く): 62321805

約数列:

[1, 3, 7, 9, 13, 19, 21, 31, 39, 49, 57, 63, 91, 93, 117, 133, 147, 171, 217, 247, 273, 279, 361, 399, 403, 441, 589, 637, 651, 741, 819, 931, 1083, 1197, 1209, 1519, 1729, 1767, 1911, 1953, 2223, 2527, 2793, 2821, 3249, 3627, 4123, 4557, 4693, 5187, 5301, 5733, 7581, 7657, 8379, 8463, 11191, 12103, 12369, 13671, 14079, 15561, 17689, 19747, 22743, 22971, 25389, 28861, 32851, 33573, 36309, 37107, 42237, 53067, 53599, 59241, 68913, 78337, 86583, 98553, 100719, 108927, 145483, 159201, 160797, 177723, 229957, 235011, 259749, 295659, 375193, 436449, 482391, 548359, 689871, 705033, 1018381, 1125579, 1309347, 1645077, 2069613, 3055143, 3376737, 4935231, 7128667, 9165429, 21386001, 64158003]

約数ペア:

[(1, 64158003), (3, 21386001), (7, 9165429), (9, 7128667), (13, 4935231), (19, 3376737), (21, 3055143), (31, 2069613), (39, 1645077), (49, 1309347), (57, 1125579), (63, 1018381), (91, 705033), (93, 689871), (117, 548359), (133, 482391), (147, 436449), (171, 375193), (217, 295659), (247, 259749), (273, 235011), (279, 229957), (361, 177723), (399, 160797), (403, 159201), (441, 145483), (589, 108927), (637, 100719), (651, 98553), (741, 86583), (819, 78337), (931, 68913), (1083, 59241), (1197, 53599), (1209, 53067), (1519, 42237), (1729, 37107), (1767, 36309), (1911, 33573), (1953, 32851), (2223, 28861), (2527, 25389), (2793, 22971), (2821, 22743), (3249, 19747), (3627, 17689), (4123, 15561), (4557, 14079), (4693, 13671), (5187, 12369), (5301, 12103), (5733, 11191), (7581, 8463), (7657, 8379)]