655127058957

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{97213}}^1$

素因数の和:97722

約数の個数: 64

約数和(自身を含む): 1084068311040

約数和(自身を除く): 428941252083

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 439, 731, 903, 1317, 2193, 3073, 5117, 7463, 9219, 15351, 18877, 22389, 52241, 56631, 97213, 132139, 156723, 291639, 320909, 396417, 680491, 962727, 1652621, 2041473, 2246363, 4180159, 4957863, 6739089, 11568347, 12540477, 29261113, 34705041, 42676507, 71062703, 87783339, 128029521, 213188109, 298735549, 497438921, 725500619, 896206647, 1492316763, 1835089801, 2176501857, 5078504333, 5505269403, 12845628607, 15235512999, 31196526617, 38536885821, 93589579851, 218375686319, 655127058957]

約数ペア:

[(1, 655127058957), (3, 218375686319), (7, 93589579851), (17, 38536885821), (21, 31196526617), (43, 15235512999), (51, 12845628607), (119, 5505269403), (129, 5078504333), (301, 2176501857), (357, 1835089801), (439, 1492316763), (731, 896206647), (903, 725500619), (1317, 497438921), (2193, 298735549), (3073, 213188109), (5117, 128029521), (7463, 87783339), (9219, 71062703), (15351, 42676507), (18877, 34705041), (22389, 29261113), (52241, 12540477), (56631, 11568347), (97213, 6739089), (132139, 4957863), (156723, 4180159), (291639, 2246363), (320909, 2041473), (396417, 1652621), (680491, 962727)]