83399589

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 150259200

約数和(自身を除く): 66859611

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1289, 1659, 3081, 3867, 4977, 7189, 9023, 9243, 11601, 16757, 21567, 27069, 50271, 64701, 81207, 101831, 117299, 150813, 305493, 351897, 712817, 916479, 1055691, 1323803, 2138451, 3971409, 6415353, 9266621, 11914227, 27799863, 83399589]

約数ペア:

[(1, 83399589), (3, 27799863), (7, 11914227), (9, 9266621), (13, 6415353), (21, 3971409), (39, 2138451), (63, 1323803), (79, 1055691), (91, 916479), (117, 712817), (237, 351897), (273, 305493), (553, 150813), (711, 117299), (819, 101831), (1027, 81207), (1289, 64701), (1659, 50271), (3081, 27069), (3867, 21567), (4977, 16757), (7189, 11601), (9023, 9243)]