73374399

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 123537648

約数和(自身を除く): 50163249

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 313, 427, 549, 939, 1281, 2191, 2817, 3721, 3843, 6573, 11163, 19093, 19719, 26047, 33489, 57279, 78141, 133651, 171837, 234423, 400953, 1164673, 1202859, 3494019, 8152711, 10482057, 24458133, 73374399]

約数ペア:

[(1, 73374399), (3, 24458133), (7, 10482057), (9, 8152711), (21, 3494019), (61, 1202859), (63, 1164673), (183, 400953), (313, 234423), (427, 171837), (549, 133651), (939, 78141), (1281, 57279), (2191, 33489), (2817, 26047), (3721, 19719), (3843, 19093), (6573, 11163)]