45271233

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 33352767

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 203, 213, 261, 349, 497, 609, 639, 1047, 1491, 1827, 2059, 2443, 3141, 4473, 6177, 7329, 10121, 14413, 18531, 21987, 24779, 30363, 43239, 70847, 74337, 91089, 129717, 173453, 212541, 223011, 520359, 637623, 718591, 1561077, 2155773, 5030137, 6467319, 15090411, 45271233]

約数ペア:

[(1, 45271233), (3, 15090411), (7, 6467319), (9, 5030137), (21, 2155773), (29, 1561077), (63, 718591), (71, 637623), (87, 520359), (203, 223011), (213, 212541), (261, 173453), (349, 129717), (497, 91089), (609, 74337), (639, 70847), (1047, 43239), (1491, 30363), (1827, 24779), (2059, 21987), (2443, 18531), (3141, 14413), (4473, 10121), (6177, 7329)]