78282913919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{48463}}^1$

素因数の和:48699

約数の個数: 32

約数和(自身を含む): 95284101120

約数和(自身を除く): 17001187201

約数列:

[1, 7, 23, 79, 127, 161, 553, 889, 1817, 2921, 10033, 12719, 20447, 48463, 70231, 230759, 339241, 1114649, 1615313, 3828577, 6154801, 7802543, 26800039, 43083607, 88057271, 141560423, 486229279, 616400897, 990922961, 3403604953, 11183273417, 78282913919]

約数ペア:

[(1, 78282913919), (7, 11183273417), (23, 3403604953), (79, 990922961), (127, 616400897), (161, 486229279), (553, 141560423), (889, 88057271), (1817, 43083607), (2921, 26800039), (10033, 7802543), (12719, 6154801), (20447, 3828577), (48463, 1615313), (70231, 1114649), (230759, 339241)]