40493583

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 64328160

約数和(自身を除く): 23834577

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 337, 507, 711, 1011, 1027, 1521, 3033, 3081, 4381, 9243, 13143, 13351, 26623, 39429, 40053, 56953, 79869, 120159, 170859, 239607, 346099, 512577, 1038297, 3114891, 4499287, 13497861, 40493583]

約数ペア:

[(1, 40493583), (3, 13497861), (9, 4499287), (13, 3114891), (39, 1038297), (79, 512577), (117, 346099), (169, 239607), (237, 170859), (337, 120159), (507, 79869), (711, 56953), (1011, 40053), (1027, 39429), (1521, 26623), (3033, 13351), (3081, 13143), (4381, 9243)]