74299809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 34080351

約数列:

[1, 3, 17, 47, 51, 139, 141, 223, 417, 669, 799, 2363, 2397, 3791, 6533, 7089, 10481, 11373, 19599, 30997, 31443, 92991, 111061, 178177, 333183, 526949, 534531, 1456859, 1580847, 4370577, 24766603, 74299809]

約数ペア:

[(1, 74299809), (3, 24766603), (17, 4370577), (47, 1580847), (51, 1456859), (139, 534531), (141, 526949), (223, 333183), (417, 178177), (669, 111061), (799, 92991), (2363, 31443), (2397, 30997), (3791, 19599), (6533, 11373), (7089, 10481)]