173238507

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 60

約数和(自身を含む): 292275984

約数和(自身を除く): 119037477

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 311, 351, 529, 621, 897, 933, 1053, 1587, 1863, 2691, 2799, 4043, 4761, 6877, 7153, 8073, 8397, 12129, 14283, 20631, 21459, 24219, 25191, 36387, 42849, 61893, 64377, 92989, 109161, 164519, 185679, 193131, 278967, 327483, 493557, 557037, 579393, 836901, 1480671, 2138747, 2510703, 4442013, 6416241, 7532109, 13326039, 19248723, 57746169, 173238507]

約数ペア:

[(1, 173238507), (3, 57746169), (9, 19248723), (13, 13326039), (23, 7532109), (27, 6416241), (39, 4442013), (69, 2510703), (81, 2138747), (117, 1480671), (207, 836901), (299, 579393), (311, 557037), (351, 493557), (529, 327483), (621, 278967), (897, 193131), (933, 185679), (1053, 164519), (1587, 109161), (1863, 92989), (2691, 64377), (2799, 61893), (4043, 42849), (4761, 36387), (6877, 25191), (7153, 24219), (8073, 21459), (8397, 20631), (12129, 14283)]