185376987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 290392128

約数和(自身を除く): 105015141

約数列:

[1, 3, 9, 23, 53, 61, 69, 159, 183, 207, 277, 477, 549, 831, 1219, 1403, 2493, 3233, 3657, 4209, 6371, 9699, 10971, 12627, 14681, 16897, 19113, 29097, 44043, 50691, 57339, 74359, 132129, 152073, 223077, 337663, 388631, 669231, 895541, 1012989, 1165893, 2686623, 3038967, 3497679, 8059869, 20597443, 61792329, 185376987]

約数ペア:

[(1, 185376987), (3, 61792329), (9, 20597443), (23, 8059869), (53, 3497679), (61, 3038967), (69, 2686623), (159, 1165893), (183, 1012989), (207, 895541), (277, 669231), (477, 388631), (549, 337663), (831, 223077), (1219, 152073), (1403, 132129), (2493, 74359), (3233, 57339), (3657, 50691), (4209, 44043), (6371, 29097), (9699, 19113), (10971, 16897), (12627, 14681)]