71389372239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{45413}}^1$

素因数の和:45784

約数の個数: 48

約数和(自身を含む): 112644885600

約数和(自身を除く): 41255513361

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 317, 551, 951, 1653, 2853, 4959, 6023, 9193, 18069, 27579, 45413, 54207, 82737, 136239, 174667, 408717, 524001, 862847, 1316977, 1572003, 2588541, 3950931, 7765623, 11852793, 14395921, 25022563, 43187763, 75067689, 129563289, 225203067, 273522499, 417481709, 820567497, 1252445127, 2461702491, 3757335381, 7932152471, 23796457413, 71389372239]

約数ペア:

[(1, 71389372239), (3, 23796457413), (9, 7932152471), (19, 3757335381), (29, 2461702491), (57, 1252445127), (87, 820567497), (171, 417481709), (261, 273522499), (317, 225203067), (551, 129563289), (951, 75067689), (1653, 43187763), (2853, 25022563), (4959, 14395921), (6023, 11852793), (9193, 7765623), (18069, 3950931), (27579, 2588541), (45413, 1572003), (54207, 1316977), (82737, 862847), (136239, 524001), (174667, 408717)]