156979260081

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{201907}}^1$

素因数の和:202011

約数の個数: 72

約数和(自身を含む): 276486354144

約数和(自身を除く): 119507094063

約数列:

[1, 3, 7, 9, 21, 41, 43, 49, 63, 123, 129, 147, 287, 301, 369, 387, 441, 861, 903, 1763, 2009, 2107, 2583, 2709, 5289, 6027, 6321, 12341, 15867, 18081, 18963, 37023, 86387, 111069, 201907, 259161, 605721, 777483, 1413349, 1817163, 4240047, 8278187, 8682001, 9893443, 12720141, 24834561, 26046003, 29680329, 57947309, 60774007, 74503683, 78138009, 89040987, 173841927, 182322021, 355962041, 405631163, 425418049, 521525781, 546966063, 1067886123, 1216893489, 1276254147, 2491734287, 3203658369, 3650680467, 3828762441, 7475202861, 17442140009, 22425608583, 52326420027, 156979260081]

約数ペア:

[(1, 156979260081), (3, 52326420027), (7, 22425608583), (9, 17442140009), (21, 7475202861), (41, 3828762441), (43, 3650680467), (49, 3203658369), (63, 2491734287), (123, 1276254147), (129, 1216893489), (147, 1067886123), (287, 546966063), (301, 521525781), (369, 425418049), (387, 405631163), (441, 355962041), (861, 182322021), (903, 173841927), (1763, 89040987), (2009, 78138009), (2107, 74503683), (2583, 60774007), (2709, 57947309), (5289, 29680329), (6027, 26046003), (6321, 24834561), (12341, 12720141), (15867, 9893443), (18081, 8682001), (18963, 8278187), (37023, 4240047), (86387, 1817163), (111069, 1413349), (201907, 777483), (259161, 605721)]