42758499

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 68567040

約数和(自身を除く): 25808541

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1151, 1281, 1769, 3453, 5307, 8057, 12383, 24171, 33379, 37149, 70211, 100137, 210633, 233653, 491477, 700959, 1474431, 2036119, 6108357, 14252833, 42758499]

約数ペア:

[(1, 42758499), (3, 14252833), (7, 6108357), (21, 2036119), (29, 1474431), (61, 700959), (87, 491477), (183, 233653), (203, 210633), (427, 100137), (609, 70211), (1151, 37149), (1281, 33379), (1769, 24171), (3453, 12383), (5307, 8057)]