355672161

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 595555200

約数和(自身を除く): 239883039

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 621, 897, 1521, 2691, 3389, 3887, 4563, 8073, 10167, 11661, 30501, 34983, 44057, 77947, 91503, 104949, 132171, 233841, 396513, 572741, 701523, 1013311, 1189539, 1718223, 2104569, 3039933, 5154669, 9119799, 13173043, 15464007, 27359397, 39519129, 118557387, 355672161]

約数ペア:

[(1, 355672161), (3, 118557387), (9, 39519129), (13, 27359397), (23, 15464007), (27, 13173043), (39, 9119799), (69, 5154669), (117, 3039933), (169, 2104569), (207, 1718223), (299, 1189539), (351, 1013311), (507, 701523), (621, 572741), (897, 396513), (1521, 233841), (2691, 132171), (3389, 104949), (3887, 91503), (4563, 77947), (8073, 44057), (10167, 34983), (11661, 30501)]