105838341

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 177905664

約数和(自身を除く): 72067323

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 361, 399, 437, 483, 607, 1083, 1311, 1821, 2527, 3059, 4249, 7581, 8303, 9177, 11533, 12747, 13961, 24909, 34599, 41883, 58121, 80731, 97727, 174363, 219127, 242193, 265259, 293181, 657381, 795777, 1533889, 1856813, 4601667, 5039921, 5570439, 15119763, 35279447, 105838341]

約数ペア:

[(1, 105838341), (3, 35279447), (7, 15119763), (19, 5570439), (21, 5039921), (23, 4601667), (57, 1856813), (69, 1533889), (133, 795777), (161, 657381), (361, 293181), (399, 265259), (437, 242193), (483, 219127), (607, 174363), (1083, 97727), (1311, 80731), (1821, 58121), (2527, 41883), (3059, 34599), (4249, 24909), (7581, 13961), (8303, 12747), (9177, 11533)]