69995121

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 109683456

約数和(自身を除く): 39688335

約数列:

[1, 3, 7, 21, 61, 101, 183, 303, 427, 541, 707, 1281, 1623, 2121, 3787, 6161, 11361, 18483, 33001, 43127, 54641, 99003, 129381, 163923, 231007, 382487, 693021, 1147461, 3333101, 9999303, 23331707, 69995121]

約数ペア:

[(1, 69995121), (3, 23331707), (7, 9999303), (21, 3333101), (61, 1147461), (101, 693021), (183, 382487), (303, 231007), (427, 163923), (541, 129381), (707, 99003), (1281, 54641), (1623, 43127), (2121, 33001), (3787, 18483), (6161, 11361)]