118966561

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 152311296

約数和(自身を除く): 33344735

約数列:

[1, 7, 17, 31, 49, 119, 217, 271, 289, 527, 833, 1519, 1897, 2023, 3689, 4607, 8401, 8959, 13279, 14161, 25823, 32249, 58807, 62713, 78319, 142817, 225743, 411649, 438991, 548233, 999719, 2427889, 3837631, 6998033, 16995223, 118966561]

約数ペア:

[(1, 118966561), (7, 16995223), (17, 6998033), (31, 3837631), (49, 2427889), (119, 999719), (217, 548233), (271, 438991), (289, 411649), (527, 225743), (833, 142817), (1519, 78319), (1897, 62713), (2023, 58807), (3689, 32249), (4607, 25823), (8401, 14161), (8959, 13279)]