40167729

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 72883200

約数和(自身を除く): 32715471

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 1459, 3059, 3933, 4377, 9177, 10213, 13131, 27531, 27721, 30639, 33557, 83163, 91917, 100671, 194047, 234899, 249489, 302013, 582141, 637583, 704697, 1746423, 1912749, 2114091, 4463081, 5738247, 13389243, 40167729]

約数ペア:

[(1, 40167729), (3, 13389243), (7, 5738247), (9, 4463081), (19, 2114091), (21, 1912749), (23, 1746423), (57, 704697), (63, 637583), (69, 582141), (133, 302013), (161, 249489), (171, 234899), (207, 194047), (399, 100671), (437, 91917), (483, 83163), (1197, 33557), (1311, 30639), (1449, 27721), (1459, 27531), (3059, 13131), (3933, 10213), (4377, 9177)]