72742241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 92292480

約数和(自身を除く): 19550239

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 653, 779, 2717, 5863, 7183, 8489, 8569, 10127, 12407, 26773, 93379, 111397, 136477, 161291, 294503, 348049, 508687, 1774201, 3828539, 5595557, 6612931, 72742241]

約数ペア:

[(1, 72742241), (11, 6612931), (13, 5595557), (19, 3828539), (41, 1774201), (143, 508687), (209, 348049), (247, 294503), (451, 161291), (533, 136477), (653, 111397), (779, 93379), (2717, 26773), (5863, 12407), (7183, 10127), (8489, 8569)]