132580917

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15823}}^1$

素因数の和:15862

約数の個数: 36

約数和(自身を含む): 234511680

約数和(自身を除く): 101930763

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 15823, 47469, 110761, 142407, 300637, 332283, 775327, 901911, 996849, 2104459, 2325981, 2705733, 6313377, 6977943, 14731213, 18940131, 44193639, 132580917]

約数ペア:

[(1, 132580917), (3, 44193639), (7, 18940131), (9, 14731213), (19, 6977943), (21, 6313377), (49, 2705733), (57, 2325981), (63, 2104459), (133, 996849), (147, 901911), (171, 775327), (399, 332283), (441, 300637), (931, 142407), (1197, 110761), (2793, 47469), (8379, 15823)]