120928173699

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{131357}}^1$

素因数の和:131931

約数の個数: 32

約数和(自身を含む): 175536322560

約数和(自身を除く): 54608148861

約数列:

[1, 3, 19, 31, 57, 93, 521, 589, 1563, 1767, 9899, 16151, 29697, 48453, 131357, 306869, 394071, 920607, 2495783, 4072067, 7487349, 12216201, 68436997, 77369273, 205310991, 232107819, 1300302943, 2121546907, 3900908829, 6364640721, 40309391233, 120928173699]

約数ペア:

[(1, 120928173699), (3, 40309391233), (19, 6364640721), (31, 3900908829), (57, 2121546907), (93, 1300302943), (521, 232107819), (589, 205310991), (1563, 77369273), (1767, 68436997), (9899, 12216201), (16151, 7487349), (29697, 4072067), (48453, 2495783), (131357, 920607), (306869, 394071)]