70231557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 34761723

約数列:

[1, 3, 11, 33, 61, 139, 183, 251, 417, 671, 753, 1529, 2013, 2761, 4587, 8283, 8479, 15311, 25437, 34889, 45933, 93269, 104667, 168421, 279807, 383779, 505263, 1151337, 2128229, 6384687, 23410519, 70231557]

約数ペア:

[(1, 70231557), (3, 23410519), (11, 6384687), (33, 2128229), (61, 1151337), (139, 505263), (183, 383779), (251, 279807), (417, 168421), (671, 104667), (753, 93269), (1529, 45933), (2013, 34889), (2761, 25437), (4587, 15311), (8283, 8479)]