201421467

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 317491824

約数和(自身を除く): 116070357

約数列:

[1, 3, 9, 13, 39, 117, 151, 169, 453, 507, 877, 1359, 1521, 1963, 2631, 5889, 7893, 11401, 17667, 25519, 34203, 76557, 102609, 132427, 148213, 229671, 397281, 444639, 1191843, 1333917, 1721551, 5164653, 15493959, 22380163, 67140489, 201421467]

約数ペア:

[(1, 201421467), (3, 67140489), (9, 22380163), (13, 15493959), (39, 5164653), (117, 1721551), (151, 1333917), (169, 1191843), (453, 444639), (507, 397281), (877, 229671), (1359, 148213), (1521, 132427), (1963, 102609), (2631, 76557), (5889, 34203), (7893, 25519), (11401, 17667)]