125717889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 197290944

約数和(自身を除く): 71573055

約数列:

[1, 3, 11, 19, 33, 57, 61, 173, 183, 209, 361, 519, 627, 671, 1083, 1159, 1903, 2013, 3287, 3477, 3971, 5709, 9861, 10553, 11913, 12749, 22021, 31659, 36157, 38247, 62453, 66063, 108471, 116083, 187359, 200507, 242231, 348249, 601521, 686983, 726693, 2060949, 2205577, 3809633, 6616731, 11428899, 41905963, 125717889]

約数ペア:

[(1, 125717889), (3, 41905963), (11, 11428899), (19, 6616731), (33, 3809633), (57, 2205577), (61, 2060949), (173, 726693), (183, 686983), (209, 601521), (361, 348249), (519, 242231), (627, 200507), (671, 187359), (1083, 116083), (1159, 108471), (1903, 66063), (2013, 62453), (3287, 38247), (3477, 36157), (3971, 31659), (5709, 22021), (9861, 12749), (10553, 11913)]