4865137809

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 8030430720

約数和(自身を除く): 3165292911

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 389, 661, 901, 1113, 1167, 1983, 2703, 2723, 4627, 6307, 6613, 8169, 11237, 13881, 18921, 19839, 20617, 33711, 35033, 46291, 61851, 78659, 105099, 138873, 144319, 235977, 245231, 257129, 350489, 432957, 595561, 735693, 771387, 1051467, 1786683, 1799903, 2453423, 4168927, 4371193, 5399709, 7360269, 12506781, 13113579, 13627837, 30598351, 40883511, 91795053, 95394859, 231673229, 286184577, 695019687, 1621712603, 4865137809]

約数ペア:

[(1, 4865137809), (3, 1621712603), (7, 695019687), (17, 286184577), (21, 231673229), (51, 95394859), (53, 91795053), (119, 40883511), (159, 30598351), (357, 13627837), (371, 13113579), (389, 12506781), (661, 7360269), (901, 5399709), (1113, 4371193), (1167, 4168927), (1983, 2453423), (2703, 1799903), (2723, 1786683), (4627, 1051467), (6307, 771387), (6613, 735693), (8169, 595561), (11237, 432957), (13881, 350489), (18921, 257129), (19839, 245231), (20617, 235977), (33711, 144319), (35033, 138873), (46291, 105099), (61851, 78659)]