31194625743

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 47587161600

約数和(自身を除く): 16392535857

約数列:

[1, 3, 9, 27, 67, 109, 201, 281, 327, 563, 603, 843, 981, 1689, 1809, 2529, 2943, 5067, 7303, 7587, 15201, 18827, 21909, 30629, 37721, 56481, 61367, 65727, 91887, 113163, 158203, 169443, 184101, 197181, 275661, 339489, 474609, 508329, 552303, 826983, 1018467, 1423827, 1656909, 2052143, 4111589, 4271481, 6156429, 10599601, 12334767, 17244127, 18469287, 31798803, 37004301, 51732381, 55407861, 95396409, 111012903, 155197143, 286189227, 465591429, 1155356509, 3466069527, 10398208581, 31194625743]

約数ペア:

[(1, 31194625743), (3, 10398208581), (9, 3466069527), (27, 1155356509), (67, 465591429), (109, 286189227), (201, 155197143), (281, 111012903), (327, 95396409), (563, 55407861), (603, 51732381), (843, 37004301), (981, 31798803), (1689, 18469287), (1809, 17244127), (2529, 12334767), (2943, 10599601), (5067, 6156429), (7303, 4271481), (7587, 4111589), (15201, 2052143), (18827, 1656909), (21909, 1423827), (30629, 1018467), (37721, 826983), (56481, 552303), (61367, 508329), (65727, 474609), (91887, 339489), (113163, 275661), (158203, 197181), (169443, 184101)]