63220338

素因数分解:

$2^1\times 3^6\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 56

約数和(自身を含む): 143698896

約数和(自身を除く): 80478558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 331, 393, 486, 662, 729, 786, 993, 1179, 1458, 1986, 2358, 2979, 3537, 5958, 7074, 8937, 10611, 17874, 21222, 26811, 31833, 43361, 53622, 63666, 80433, 86722, 95499, 130083, 160866, 190998, 241299, 260166, 390249, 482598, 780498, 1170747, 2341494, 3512241, 7024482, 10536723, 21073446, 31610169, 63220338]

約数ペア:

[(1, 63220338), (2, 31610169), (3, 21073446), (6, 10536723), (9, 7024482), (18, 3512241), (27, 2341494), (54, 1170747), (81, 780498), (131, 482598), (162, 390249), (243, 260166), (262, 241299), (331, 190998), (393, 160866), (486, 130083), (662, 95499), (729, 86722), (786, 80433), (993, 63666), (1179, 53622), (1458, 43361), (1986, 31833), (2358, 26811), (2979, 21222), (3537, 17874), (5958, 10611), (7074, 8937)]