173485377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 278682768

約数和(自身を除く): 105197391

約数列:

[1, 3, 9, 13, 39, 53, 101, 117, 159, 277, 303, 477, 689, 831, 909, 1313, 2067, 2493, 3601, 3939, 5353, 6201, 10803, 11817, 14681, 16059, 27977, 32409, 44043, 48177, 69589, 83931, 132129, 190853, 208767, 251793, 363701, 572559, 626301, 1091103, 1482781, 1717677, 3273309, 4448343, 13345029, 19276153, 57828459, 173485377]

約数ペア:

[(1, 173485377), (3, 57828459), (9, 19276153), (13, 13345029), (39, 4448343), (53, 3273309), (101, 1717677), (117, 1482781), (159, 1091103), (277, 626301), (303, 572559), (477, 363701), (689, 251793), (831, 208767), (909, 190853), (1313, 132129), (2067, 83931), (2493, 69589), (3601, 48177), (3939, 44043), (5353, 32409), (6201, 27977), (10803, 16059), (11817, 14681)]