60281091

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 107331840

約数和(自身を除く): 47050749

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 81, 117, 131, 171, 207, 247, 299, 351, 393, 437, 513, 621, 741, 897, 1053, 1179, 1311, 1539, 1703, 1863, 2223, 2489, 2691, 3013, 3537, 3933, 5109, 5681, 6669, 7467, 8073, 9039, 10611, 11799, 15327, 17043, 20007, 22401, 24219, 27117, 32357, 35397, 39169, 45981, 51129, 57247, 67203, 81351, 97071, 117507, 137943, 153387, 171741, 201609, 244053, 291213, 352521, 460161, 515223, 744211, 873639, 1057563, 1545669, 2232633, 2620917, 3172689, 4637007, 6697899, 20093697, 60281091]

約数ペア:

[(1, 60281091), (3, 20093697), (9, 6697899), (13, 4637007), (19, 3172689), (23, 2620917), (27, 2232633), (39, 1545669), (57, 1057563), (69, 873639), (81, 744211), (117, 515223), (131, 460161), (171, 352521), (207, 291213), (247, 244053), (299, 201609), (351, 171741), (393, 153387), (437, 137943), (513, 117507), (621, 97071), (741, 81351), (897, 67203), (1053, 57247), (1179, 51129), (1311, 45981), (1539, 39169), (1703, 35397), (1863, 32357), (2223, 27117), (2489, 24219), (2691, 22401), (3013, 20007), (3537, 17043), (3933, 15327), (5109, 11799), (5681, 10611), (6669, 9039), (7467, 8073)]