64538061

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 101326848

約数和(自身を除く): 36788787

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 581, 607, 1281, 1743, 1821, 4249, 5063, 12747, 15189, 35441, 37027, 50381, 106323, 111081, 151143, 259189, 352667, 777567, 1058001, 3073241, 9219723, 21512687, 64538061]

約数ペア:

[(1, 64538061), (3, 21512687), (7, 9219723), (21, 3073241), (61, 1058001), (83, 777567), (183, 352667), (249, 259189), (427, 151143), (581, 111081), (607, 106323), (1281, 50381), (1743, 37027), (1821, 35441), (4249, 15189), (5063, 12747)]