3215742723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15427}}^1$

素因数の和:15528

約数の個数: 48

約数和(自身を含む): 5198618880

約数和(自身を除く): 1982876157

約数列:

[1, 3, 9, 19, 23, 53, 57, 69, 159, 171, 207, 437, 477, 1007, 1219, 1311, 3021, 3657, 3933, 9063, 10971, 15427, 23161, 46281, 69483, 138843, 208449, 293113, 354821, 817631, 879339, 1064463, 2452893, 2638017, 3193389, 6741599, 7358679, 15534989, 18805513, 20224797, 46604967, 56416539, 60674391, 139814901, 169249617, 357304747, 1071914241, 3215742723]

約数ペア:

[(1, 3215742723), (3, 1071914241), (9, 357304747), (19, 169249617), (23, 139814901), (53, 60674391), (57, 56416539), (69, 46604967), (159, 20224797), (171, 18805513), (207, 15534989), (437, 7358679), (477, 6741599), (1007, 3193389), (1219, 2638017), (1311, 2452893), (3021, 1064463), (3657, 879339), (3933, 817631), (9063, 354821), (10971, 293113), (15427, 208449), (23161, 138843), (46281, 69483)]