169469769

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 266515200

約数和(自身を除く): 97045431

約数列:

[1, 3, 7, 21, 41, 123, 149, 287, 447, 861, 1043, 1321, 3129, 3963, 6109, 9247, 18327, 27741, 42763, 54161, 128289, 162483, 196829, 379127, 590487, 1137381, 1377803, 4133409, 8069989, 24209967, 56489923, 169469769]

約数ペア:

[(1, 169469769), (3, 56489923), (7, 24209967), (21, 8069989), (41, 4133409), (123, 1377803), (149, 1137381), (287, 590487), (447, 379127), (861, 196829), (1043, 162483), (1321, 128289), (3129, 54161), (3963, 42763), (6109, 27741), (9247, 18327)]