153343827

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 282240000

約数和(自身を除く): 128896173

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 139, 189, 273, 351, 417, 449, 819, 973, 1251, 1347, 1807, 2457, 2919, 3143, 3753, 4041, 5421, 5837, 8757, 9429, 12123, 12649, 16263, 17511, 26271, 28287, 37947, 40859, 48789, 52533, 62411, 84861, 113841, 122577, 157599, 187233, 341523, 367731, 436877, 561699, 811343, 1103193, 1310631, 1685097, 2434029, 3931893, 5679401, 7302087, 11795679, 17038203, 21906261, 51114609, 153343827]

約数ペア:

[(1, 153343827), (3, 51114609), (7, 21906261), (9, 17038203), (13, 11795679), (21, 7302087), (27, 5679401), (39, 3931893), (63, 2434029), (91, 1685097), (117, 1310631), (139, 1103193), (189, 811343), (273, 561699), (351, 436877), (417, 367731), (449, 341523), (819, 187233), (973, 157599), (1251, 122577), (1347, 113841), (1807, 84861), (2457, 62411), (2919, 52533), (3143, 48789), (3753, 40859), (4041, 37947), (5421, 28287), (5837, 26271), (8757, 17511), (9429, 16263), (12123, 12649)]