15202792017

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{381223}}^1$

素因数の和:381450

約数の個数: 32

約数和(自身を含む): 25862236160

約数和(自身を除く): 10659444143

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 4431, 5697, 13293, 39879, 381223, 1143669, 2668561, 3431007, 8005683, 10293021, 24017049, 72051147, 80438053, 241314159, 563066371, 723942477, 1689199113, 2171827431, 5067597339, 15202792017]

約数ペア:

[(1, 15202792017), (3, 5067597339), (7, 2171827431), (9, 1689199113), (21, 723942477), (27, 563066371), (63, 241314159), (189, 80438053), (211, 72051147), (633, 24017049), (1477, 10293021), (1899, 8005683), (4431, 3431007), (5697, 2668561), (13293, 1143669), (39879, 381223)]