190040769

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 291025280

約数和(自身を除く): 100984511

約数列:

[1, 3, 9, 27, 37, 111, 181, 333, 543, 999, 1051, 1629, 3153, 4887, 6697, 9459, 20091, 28377, 38887, 60273, 116661, 180819, 190231, 349983, 570693, 1049949, 1712079, 5136237, 7038547, 21115641, 63346923, 190040769]

約数ペア:

[(1, 190040769), (3, 63346923), (9, 21115641), (27, 7038547), (37, 5136237), (111, 1712079), (181, 1049949), (333, 570693), (543, 349983), (999, 190231), (1051, 180819), (1629, 116661), (3153, 60273), (4887, 38887), (6697, 28377), (9459, 20091)]