72742159

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 85671936

約数和(自身を除く): 12929777

約数列:

[1, 7, 41, 191, 287, 1327, 1337, 7831, 9289, 54407, 54817, 253457, 380849, 1774199, 10391737, 72742159]

約数ペア:

[(1, 72742159), (7, 10391737), (41, 1774199), (191, 380849), (287, 253457), (1327, 54817), (1337, 54407), (7831, 9289)]