27394917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 41902080

約数和(自身を除く): 14507163

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 341, 439, 671, 1023, 1317, 1891, 2013, 4829, 5673, 13609, 14487, 20801, 26779, 40827, 62403, 80337, 149699, 294569, 449097, 830149, 883707, 2490447, 9131639, 27394917]

約数ペア:

[(1, 27394917), (3, 9131639), (11, 2490447), (31, 883707), (33, 830149), (61, 449097), (93, 294569), (183, 149699), (341, 80337), (439, 62403), (671, 40827), (1023, 26779), (1317, 20801), (1891, 14487), (2013, 13609), (4829, 5673)]