376366921371

素因数分解:

$3^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{457}}^1\times {\mathrm{4457}}^1$

素因数の和:5353

約数の個数: 72

約数和(自身を含む): 635437792080

約数和(自身を除く): 259070870709

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 419, 441, 457, 1257, 1371, 2933, 3199, 3771, 4113, 4457, 8799, 9597, 13371, 20531, 22393, 26397, 28791, 31199, 40113, 61593, 67179, 93597, 184779, 191483, 201537, 218393, 280791, 574449, 655179, 1340381, 1723347, 1867483, 1965537, 2036849, 4021143, 5602449, 6110547, 9382667, 12063429, 13072381, 14257943, 16807347, 18331641, 28148001, 39217143, 42773829, 84444003, 91506667, 99805601, 117651429, 128321487, 274520001, 299416803, 823560003, 853439731, 898250409, 2560319193, 5974078117, 7680957579, 17922234351, 41818546819, 53766703053, 125455640457, 376366921371]

約数ペア:

[(1, 376366921371), (3, 125455640457), (7, 53766703053), (9, 41818546819), (21, 17922234351), (49, 7680957579), (63, 5974078117), (147, 2560319193), (419, 898250409), (441, 853439731), (457, 823560003), (1257, 299416803), (1371, 274520001), (2933, 128321487), (3199, 117651429), (3771, 99805601), (4113, 91506667), (4457, 84444003), (8799, 42773829), (9597, 39217143), (13371, 28148001), (20531, 18331641), (22393, 16807347), (26397, 14257943), (28791, 13072381), (31199, 12063429), (40113, 9382667), (61593, 6110547), (67179, 5602449), (93597, 4021143), (184779, 2036849), (191483, 1965537), (201537, 1867483), (218393, 1723347), (280791, 1340381), (574449, 655179)]