2016168986169

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{220889}}^1$

素因数の和:221291

約数の個数: 72

約数和(自身を含む): 3348468859320

約数和(自身を除く): 1332299873151

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 353, 507, 663, 1059, 1521, 1989, 2873, 3177, 4589, 6001, 8619, 13767, 18003, 25857, 41301, 54009, 59657, 78013, 178971, 220889, 234039, 536913, 662667, 702117, 1014169, 1988001, 2871557, 3042507, 3755113, 8614671, 9127521, 11265339, 25844013, 33796017, 37330241, 48816469, 77973817, 111990723, 146449407, 233921451, 335972169, 439348221, 634614097, 701764353, 1013659621, 1325554889, 1903842291, 3040978863, 3976664667, 5711526873, 9122936589, 11929994001, 13177575073, 17232213557, 39532725219, 51696640671, 118598175657, 155089922013, 224018776241, 672056328723, 2016168986169]

約数ペア:

[(1, 2016168986169), (3, 672056328723), (9, 224018776241), (13, 155089922013), (17, 118598175657), (39, 51696640671), (51, 39532725219), (117, 17232213557), (153, 13177575073), (169, 11929994001), (221, 9122936589), (353, 5711526873), (507, 3976664667), (663, 3040978863), (1059, 1903842291), (1521, 1325554889), (1989, 1013659621), (2873, 701764353), (3177, 634614097), (4589, 439348221), (6001, 335972169), (8619, 233921451), (13767, 146449407), (18003, 111990723), (25857, 77973817), (41301, 48816469), (54009, 37330241), (59657, 33796017), (78013, 25844013), (178971, 11265339), (220889, 9127521), (234039, 8614671), (536913, 3755113), (662667, 3042507), (702117, 2871557), (1014169, 1988001)]