61691166

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 80235234

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 109, 141, 218, 223, 282, 327, 423, 446, 654, 669, 846, 981, 1269, 1338, 1962, 2007, 2538, 2943, 4014, 5123, 5886, 6021, 10246, 10481, 12042, 15369, 20962, 24307, 30738, 31443, 46107, 48614, 62886, 72921, 92214, 94329, 138321, 145842, 188658, 218763, 276642, 282987, 437526, 565974, 656289, 1142429, 1312578, 2284858, 3427287, 6854574, 10281861, 20563722, 30845583, 61691166]

約数ペア:

[(1, 61691166), (2, 30845583), (3, 20563722), (6, 10281861), (9, 6854574), (18, 3427287), (27, 2284858), (47, 1312578), (54, 1142429), (94, 656289), (109, 565974), (141, 437526), (218, 282987), (223, 276642), (282, 218763), (327, 188658), (423, 145842), (446, 138321), (654, 94329), (669, 92214), (846, 72921), (981, 62886), (1269, 48614), (1338, 46107), (1962, 31443), (2007, 30738), (2538, 24307), (2943, 20962), (4014, 15369), (5123, 12042), (5886, 10481), (6021, 10246)]