81622443

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 130037760

約数和(自身を除く): 48415317

約数列:

[1, 3, 7, 21, 29, 87, 101, 203, 303, 609, 707, 1327, 2121, 2929, 3981, 8787, 9289, 20503, 27867, 38483, 61509, 115449, 134027, 269381, 402081, 808143, 938189, 2814567, 3886783, 11660349, 27207481, 81622443]

約数ペア:

[(1, 81622443), (3, 27207481), (7, 11660349), (21, 3886783), (29, 2814567), (87, 938189), (101, 808143), (203, 402081), (303, 269381), (609, 134027), (707, 115449), (1327, 61509), (2121, 38483), (2929, 27867), (3981, 20503), (8787, 9289)]