72070327

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 89385120

約数和(自身を除く): 17314793

約数列:

[1, 7, 17, 49, 119, 241, 359, 833, 1687, 2513, 4097, 6103, 11809, 17591, 28679, 42721, 86519, 200753, 299047, 605633, 1470823, 4239431, 10295761, 72070327]

約数ペア:

[(1, 72070327), (7, 10295761), (17, 4239431), (49, 1470823), (119, 605633), (241, 299047), (359, 200753), (833, 86519), (1687, 42721), (2513, 28679), (4097, 17591), (6103, 11809)]