66137643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 116475840

約数和(自身を除く): 50338197

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 67, 99, 117, 143, 169, 177, 201, 429, 507, 531, 603, 649, 737, 767, 871, 1287, 1521, 1859, 1947, 2211, 2301, 2613, 3953, 5577, 5841, 6633, 6903, 7839, 8437, 9581, 9971, 11323, 11859, 16731, 25311, 28743, 29913, 33969, 35577, 43483, 51389, 75933, 86229, 89739, 101907, 109681, 124553, 130449, 154167, 329043, 373659, 391347, 462501, 565279, 668057, 987129, 1120977, 1695837, 2004171, 5087511, 6012513, 7348627, 22045881, 66137643]

約数ペア:

[(1, 66137643), (3, 22045881), (9, 7348627), (11, 6012513), (13, 5087511), (33, 2004171), (39, 1695837), (59, 1120977), (67, 987129), (99, 668057), (117, 565279), (143, 462501), (169, 391347), (177, 373659), (201, 329043), (429, 154167), (507, 130449), (531, 124553), (603, 109681), (649, 101907), (737, 89739), (767, 86229), (871, 75933), (1287, 51389), (1521, 43483), (1859, 35577), (1947, 33969), (2211, 29913), (2301, 28743), (2613, 25311), (3953, 16731), (5577, 11859), (5841, 11323), (6633, 9971), (6903, 9581), (7839, 8437)]