148889367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 241355520

約数和(自身を除く): 92466153

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 491, 1021, 1473, 3063, 4419, 5401, 9189, 11231, 13257, 16203, 27567, 33693, 48609, 101079, 145827, 303237, 501311, 1503933, 4511799, 5514421, 13535397, 16543263, 49629789, 148889367]

約数ペア:

[(1, 148889367), (3, 49629789), (9, 16543263), (11, 13535397), (27, 5514421), (33, 4511799), (99, 1503933), (297, 501311), (491, 303237), (1021, 145827), (1473, 101079), (3063, 48609), (4419, 33693), (5401, 27567), (9189, 16203), (11231, 13257)]