74462241

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 44608479

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1739, 2039, 5217, 6117, 12173, 14273, 36519, 42819, 75443, 95833, 226329, 287499, 528101, 670831, 1584303, 2012493, 3545821, 10637463, 24820747, 74462241]

約数ペア:

[(1, 74462241), (3, 24820747), (7, 10637463), (21, 3545821), (37, 2012493), (47, 1584303), (111, 670831), (141, 528101), (259, 287499), (329, 226329), (777, 95833), (987, 75443), (1739, 42819), (2039, 36519), (5217, 14273), (6117, 12173)]