61601241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 91611520

約数和(自身を除く): 30010279

約数列:

[1, 3, 13, 39, 43, 109, 129, 327, 337, 559, 1011, 1417, 1677, 4251, 4381, 4687, 13143, 14061, 14491, 36733, 43473, 60931, 110199, 182793, 188383, 477529, 565149, 1432587, 1579519, 4738557, 20533747, 61601241]

約数ペア:

[(1, 61601241), (3, 20533747), (13, 4738557), (39, 1579519), (43, 1432587), (109, 565149), (129, 477529), (327, 188383), (337, 182793), (559, 110199), (1011, 60931), (1417, 43473), (1677, 36733), (4251, 14491), (4381, 14061), (4687, 13143)]