63119979

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 107911440

約数和(自身を除く): 44791461

約数列:

[1, 3, 9, 13, 27, 29, 39, 53, 81, 87, 117, 159, 169, 243, 261, 351, 377, 477, 507, 689, 783, 1053, 1131, 1431, 1521, 1537, 2067, 2349, 3159, 3393, 4293, 4563, 4611, 4901, 6201, 7047, 8957, 10179, 12879, 13689, 13833, 14703, 18603, 19981, 26871, 30537, 41067, 41499, 44109, 55809, 59943, 80613, 91611, 124497, 132327, 167427, 179829, 241839, 259753, 373491, 396981, 539487, 725517, 779259, 1190943, 1618461, 2176551, 2337777, 4855383, 7013331, 21039993, 63119979]

約数ペア:

[(1, 63119979), (3, 21039993), (9, 7013331), (13, 4855383), (27, 2337777), (29, 2176551), (39, 1618461), (53, 1190943), (81, 779259), (87, 725517), (117, 539487), (159, 396981), (169, 373491), (243, 259753), (261, 241839), (351, 179829), (377, 167427), (477, 132327), (507, 124497), (689, 91611), (783, 80613), (1053, 59943), (1131, 55809), (1431, 44109), (1521, 41499), (1537, 41067), (2067, 30537), (2349, 26871), (3159, 19981), (3393, 18603), (4293, 14703), (4563, 13833), (4611, 13689), (4901, 12879), (6201, 10179), (7047, 8957)]