27128045295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{3911}}^1$

素因数の和:4173

約数の個数: 96

約数和(自身を含む): 51672950784

約数和(自身を除く): 24544905489

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 167, 195, 213, 355, 501, 585, 639, 835, 923, 1065, 1503, 2171, 2505, 2769, 3195, 3911, 4615, 6513, 7515, 8307, 10855, 11733, 11857, 13845, 19539, 19555, 32565, 35199, 35571, 41535, 50843, 58665, 59285, 97695, 106713, 152529, 154141, 175995, 177855, 254215, 277681, 457587, 462423, 533565, 653137, 762645, 770705, 833043, 1387269, 1388405, 1959411, 2287935, 2312115, 2499129, 3265685, 3609853, 4165215, 5878233, 6936345, 8490781, 9797055, 10829559, 12495645, 18049265, 25472343, 29391165, 32488677, 42453905, 46372727, 54147795, 76417029, 127361715, 139118181, 162443385, 231863635, 382085145, 417354543, 602845451, 695590905, 1808536353, 2086772715, 3014227255, 5425609059, 9042681765, 27128045295]

約数ペア:

[(1, 27128045295), (3, 9042681765), (5, 5425609059), (9, 3014227255), (13, 2086772715), (15, 1808536353), (39, 695590905), (45, 602845451), (65, 417354543), (71, 382085145), (117, 231863635), (167, 162443385), (195, 139118181), (213, 127361715), (355, 76417029), (501, 54147795), (585, 46372727), (639, 42453905), (835, 32488677), (923, 29391165), (1065, 25472343), (1503, 18049265), (2171, 12495645), (2505, 10829559), (2769, 9797055), (3195, 8490781), (3911, 6936345), (4615, 5878233), (6513, 4165215), (7515, 3609853), (8307, 3265685), (10855, 2499129), (11733, 2312115), (11857, 2287935), (13845, 1959411), (19539, 1388405), (19555, 1387269), (32565, 833043), (35199, 770705), (35571, 762645), (41535, 653137), (50843, 533565), (58665, 462423), (59285, 457587), (97695, 277681), (106713, 254215), (152529, 177855), (154141, 175995)]