71567985213

素因数分解:

$3^4\times {\mathrm{23}}^3\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 113032972800

約数和(自身を除く): 41464987587

約数列:

[1, 3, 9, 23, 27, 69, 81, 101, 207, 303, 529, 621, 719, 909, 1587, 1863, 2157, 2323, 2727, 4761, 6471, 6969, 8181, 12167, 14283, 16537, 19413, 20907, 36501, 42849, 49611, 53429, 58239, 62721, 72619, 109503, 148833, 160287, 188163, 217857, 328509, 380351, 446499, 480861, 653571, 985527, 1141053, 1228867, 1339497, 1442583, 1670237, 1960713, 3423159, 3686601, 4327749, 5010711, 5882139, 8748073, 10269477, 11059803, 15032133, 26244219, 30808431, 33179409, 38415451, 45096399, 78732657, 99538227, 115246353, 135289197, 236197971, 345739059, 708593913, 883555373, 1037217177, 2650666119, 3111651531, 7951998357, 23855995071, 71567985213]

約数ペア:

[(1, 71567985213), (3, 23855995071), (9, 7951998357), (23, 3111651531), (27, 2650666119), (69, 1037217177), (81, 883555373), (101, 708593913), (207, 345739059), (303, 236197971), (529, 135289197), (621, 115246353), (719, 99538227), (909, 78732657), (1587, 45096399), (1863, 38415451), (2157, 33179409), (2323, 30808431), (2727, 26244219), (4761, 15032133), (6471, 11059803), (6969, 10269477), (8181, 8748073), (12167, 5882139), (14283, 5010711), (16537, 4327749), (19413, 3686601), (20907, 3423159), (36501, 1960713), (42849, 1670237), (49611, 1442583), (53429, 1339497), (58239, 1228867), (62721, 1141053), (72619, 985527), (109503, 653571), (148833, 480861), (160287, 446499), (188163, 380351), (217857, 328509)]