63642117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 106619904

約数和(自身を除く): 42977787

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2011, 2877, 4521, 6033, 10549, 14077, 22121, 31647, 42231, 66363, 154847, 275507, 464541, 826521, 1928549, 3030577, 5785647, 9091731, 21214039, 63642117]

約数ペア:

[(1, 63642117), (3, 21214039), (7, 9091731), (11, 5785647), (21, 3030577), (33, 1928549), (77, 826521), (137, 464541), (231, 275507), (411, 154847), (959, 66363), (1507, 42231), (2011, 31647), (2877, 22121), (4521, 14077), (6033, 10549)]