91982319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 53169681

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 429, 447, 1439, 1639, 1937, 4317, 4917, 5811, 15829, 18707, 21307, 47487, 56121, 63921, 205777, 214411, 617331, 643233, 2358521, 2787343, 7075563, 8362029, 30660773, 91982319]

約数ペア:

[(1, 91982319), (3, 30660773), (11, 8362029), (13, 7075563), (33, 2787343), (39, 2358521), (143, 643233), (149, 617331), (429, 214411), (447, 205777), (1439, 63921), (1639, 56121), (1937, 47487), (4317, 21307), (4917, 18707), (5811, 15829)]