164549679

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 92853201

約数列:

[1, 3, 7, 21, 47, 141, 293, 329, 569, 879, 987, 1707, 2051, 3983, 6153, 11949, 13771, 26743, 41313, 80229, 96397, 166717, 187201, 289191, 500151, 561603, 1167019, 3501057, 7835699, 23507097, 54849893, 164549679]

約数ペア:

[(1, 164549679), (3, 54849893), (7, 23507097), (21, 7835699), (47, 3501057), (141, 1167019), (293, 561603), (329, 500151), (569, 289191), (879, 187201), (987, 166717), (1707, 96397), (2051, 80229), (3983, 41313), (6153, 26743), (11949, 13771)]