75712923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 130122720

約数和(自身を除く): 54409797

約数列:

[1, 3, 9, 11, 13, 33, 39, 89, 99, 117, 143, 267, 429, 661, 801, 979, 1157, 1287, 1983, 2937, 3471, 5949, 7271, 8593, 8811, 10413, 12727, 21813, 25779, 38181, 58829, 65439, 77337, 94523, 114543, 176487, 283569, 529461, 647119, 764777, 850707, 1941357, 2294331, 5824071, 6882993, 8412547, 25237641, 75712923]

約数ペア:

[(1, 75712923), (3, 25237641), (9, 8412547), (11, 6882993), (13, 5824071), (33, 2294331), (39, 1941357), (89, 850707), (99, 764777), (117, 647119), (143, 529461), (267, 283569), (429, 176487), (661, 114543), (801, 94523), (979, 77337), (1157, 65439), (1287, 58829), (1983, 38181), (2937, 25779), (3471, 21813), (5949, 12727), (7271, 10413), (8593, 8811)]