55810053

素因数分解:

$3^7\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 91236480

約数和(自身を除く): 35426427

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 169, 243, 351, 453, 507, 729, 1053, 1359, 1521, 1963, 2187, 3159, 4077, 4563, 5889, 9477, 12231, 13689, 17667, 25519, 28431, 36693, 41067, 53001, 76557, 110079, 123201, 159003, 229671, 330237, 369603, 477009, 689013, 1431027, 2067039, 4293081, 6201117, 18603351, 55810053]

約数ペア:

[(1, 55810053), (3, 18603351), (9, 6201117), (13, 4293081), (27, 2067039), (39, 1431027), (81, 689013), (117, 477009), (151, 369603), (169, 330237), (243, 229671), (351, 159003), (453, 123201), (507, 110079), (729, 76557), (1053, 53001), (1359, 41067), (1521, 36693), (1963, 28431), (2187, 25519), (3159, 17667), (4077, 13689), (4563, 12231), (5889, 9477)]