125996847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 181958400

約数和(自身を除く): 55961553

約数列:

[1, 3, 19, 53, 57, 159, 179, 233, 537, 699, 1007, 3021, 3401, 4427, 9487, 10203, 12349, 13281, 28461, 37047, 41707, 125121, 180253, 234631, 540759, 703893, 792433, 2210471, 2377299, 6631413, 41998949, 125996847]

約数ペア:

[(1, 125996847), (3, 41998949), (19, 6631413), (53, 2377299), (57, 2210471), (159, 792433), (179, 703893), (233, 540759), (537, 234631), (699, 180253), (1007, 125121), (3021, 41707), (3401, 37047), (4427, 28461), (9487, 13281), (10203, 12349)]