157310307

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4283}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 288707328

約数和(自身を除く): 131397021

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 3339, 4081, 4283, 5247, 12243, 12849, 29981, 36729, 38547, 47113, 89943, 141339, 226999, 269829, 329791, 424017, 680997, 989373, 1588993, 2042991, 2496989, 2968119, 4766979, 7490967, 14300937, 17478923, 22472901, 52436769, 157310307]

約数ペア:

[(1, 157310307), (3, 52436769), (7, 22472901), (9, 17478923), (11, 14300937), (21, 7490967), (33, 4766979), (53, 2968119), (63, 2496989), (77, 2042991), (99, 1588993), (159, 989373), (231, 680997), (371, 424017), (477, 329791), (583, 269829), (693, 226999), (1113, 141339), (1749, 89943), (3339, 47113), (4081, 38547), (4283, 36729), (5247, 29981), (12243, 12849)]