301382289

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 486699752

約数和(自身を除く): 185317463

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 433, 661, 1053, 1299, 1983, 3897, 5629, 5949, 8593, 11691, 16887, 17847, 25779, 35073, 50661, 53541, 77337, 151983, 232011, 286213, 455949, 696033, 858639, 2575917, 3720769, 7727751, 11162307, 23183253, 33486921, 100460763, 301382289]

約数ペア:

[(1, 301382289), (3, 100460763), (9, 33486921), (13, 23183253), (27, 11162307), (39, 7727751), (81, 3720769), (117, 2575917), (351, 858639), (433, 696033), (661, 455949), (1053, 286213), (1299, 232011), (1983, 151983), (3897, 77337), (5629, 53541), (5949, 50661), (8593, 35073), (11691, 25779), (16887, 17847)]