39150531

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 30038589

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 659, 861, 943, 1449, 1977, 2583, 2829, 4613, 5931, 6601, 8487, 13839, 15157, 19803, 27019, 41517, 45471, 59409, 81057, 106099, 136413, 189133, 243171, 318297, 567399, 621437, 954891, 1702197, 1864311, 4350059, 5592933, 13050177, 39150531]

約数ペア:

[(1, 39150531), (3, 13050177), (7, 5592933), (9, 4350059), (21, 1864311), (23, 1702197), (41, 954891), (63, 621437), (69, 567399), (123, 318297), (161, 243171), (207, 189133), (287, 136413), (369, 106099), (483, 81057), (659, 59409), (861, 45471), (943, 41517), (1449, 27019), (1977, 19803), (2583, 15157), (2829, 13839), (4613, 8487), (5931, 6601)]