73022781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 107573760

約数和(自身を除く): 34550979

約数列:

[1, 3, 13, 39, 79, 137, 173, 237, 411, 519, 1027, 1781, 2249, 3081, 5343, 6747, 10823, 13667, 23701, 32469, 41001, 71103, 140699, 177671, 308113, 422097, 533013, 924339, 1872379, 5617137, 24340927, 73022781]

約数ペア:

[(1, 73022781), (3, 24340927), (13, 5617137), (39, 1872379), (79, 924339), (137, 533013), (173, 422097), (237, 308113), (411, 177671), (519, 140699), (1027, 71103), (1781, 41001), (2249, 32469), (3081, 23701), (5343, 13667), (6747, 10823)]