77424867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 131258400

約数和(自身を除く): 53833533

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1131, 1201, 1653, 2223, 3393, 3603, 4959, 7163, 10809, 15613, 21489, 22819, 34829, 46839, 64467, 68457, 104487, 140517, 205371, 296647, 313461, 452777, 661751, 889941, 1358331, 1985253, 2669823, 4074993, 5955759, 8602763, 25808289, 77424867]

約数ペア:

[(1, 77424867), (3, 25808289), (9, 8602763), (13, 5955759), (19, 4074993), (29, 2669823), (39, 1985253), (57, 1358331), (87, 889941), (117, 661751), (171, 452777), (247, 313461), (261, 296647), (377, 205371), (551, 140517), (741, 104487), (1131, 68457), (1201, 64467), (1653, 46839), (2223, 34829), (3393, 22819), (3603, 21489), (4959, 15613), (7163, 10809)]