26342199

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 17929161

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 251, 299, 351, 507, 621, 753, 897, 1521, 2259, 2691, 3263, 3887, 4563, 5773, 6777, 8073, 9789, 11661, 17319, 29367, 34983, 42419, 51957, 75049, 88101, 104949, 127257, 155871, 225147, 381771, 675441, 975637, 1145313, 2026323, 2926911, 8780733, 26342199]

約数ペア:

[(1, 26342199), (3, 8780733), (9, 2926911), (13, 2026323), (23, 1145313), (27, 975637), (39, 675441), (69, 381771), (117, 225147), (169, 155871), (207, 127257), (251, 104949), (299, 88101), (351, 75049), (507, 51957), (621, 42419), (753, 34983), (897, 29367), (1521, 17319), (2259, 11661), (2691, 9789), (3263, 8073), (3887, 6777), (4563, 5773)]