73784641

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 91884456

約数和(自身を除く): 18099815

約数列:

[1, 7, 17, 49, 101, 119, 707, 833, 877, 1717, 4949, 6139, 12019, 14909, 42973, 84133, 88577, 104363, 620039, 730541, 1505809, 4340273, 10540663, 73784641]

約数ペア:

[(1, 73784641), (7, 10540663), (17, 4340273), (49, 1505809), (101, 730541), (119, 620039), (707, 104363), (833, 88577), (877, 84133), (1717, 42973), (4949, 14909), (6139, 12019)]