139219923

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 198158400

約数和(自身を除く): 58938477

約数列:

[1, 3, 29, 53, 87, 109, 159, 277, 327, 831, 1537, 3161, 4611, 5777, 8033, 9483, 14681, 17331, 24099, 30193, 44043, 90579, 167533, 425749, 502599, 875597, 1277247, 1600229, 2626791, 4800687, 46406641, 139219923]

約数ペア:

[(1, 139219923), (3, 46406641), (29, 4800687), (53, 2626791), (87, 1600229), (109, 1277247), (159, 875597), (277, 502599), (327, 425749), (831, 167533), (1537, 90579), (3161, 44043), (4611, 30193), (5777, 24099), (8033, 17331), (9483, 14681)]