72464769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{937}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 113013992

約数和(自身を除く): 40549223

約数列:

[1, 3, 9, 13, 39, 117, 661, 937, 1983, 2811, 5949, 8433, 8593, 12181, 25779, 36543, 77337, 109629, 619357, 1858071, 5574213, 8051641, 24154923, 72464769]

約数ペア:

[(1, 72464769), (3, 24154923), (9, 8051641), (13, 5574213), (39, 1858071), (117, 619357), (661, 109629), (937, 77337), (1983, 36543), (2811, 25779), (5949, 12181), (8433, 8593)]