156659642217

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{747611}}^1$

素因数の和:747835

約数の個数: 40

約数和(自身を含む): 253290945600

約数和(自身を除く): 96631303383

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 199, 351, 597, 1053, 1791, 2587, 5373, 7761, 16119, 23283, 69849, 209547, 747611, 2242833, 6728499, 9718943, 20185497, 29156829, 60556491, 87470487, 148774589, 262411461, 446323767, 787234383, 1338971301, 1934069657, 4016913903, 5802208971, 12050741709, 17406626913, 52219880739, 156659642217]

約数ペア:

[(1, 156659642217), (3, 52219880739), (9, 17406626913), (13, 12050741709), (27, 5802208971), (39, 4016913903), (81, 1934069657), (117, 1338971301), (199, 787234383), (351, 446323767), (597, 262411461), (1053, 148774589), (1791, 87470487), (2587, 60556491), (5373, 29156829), (7761, 20185497), (16119, 9718943), (23283, 6728499), (69849, 2242833), (209547, 747611)]