156925255473

素因数分解:

$3^4\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{43633}}^1$

素因数の和:49995

約数の個数: 40

約数和(自身を含む): 267956044928

約数和(自身を除く): 111030789455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6343, 19029, 43633, 44401, 57087, 130899, 133203, 171261, 305431, 392697, 399609, 513783, 916293, 1178091, 1198827, 2748879, 3534273, 3596481, 8246637, 24739911, 276764119, 830292357, 1937348833, 2490877071, 5812046499, 7472631213, 17436139497, 22417893639, 52308418491, 156925255473]

約数ペア:

[(1, 156925255473), (3, 52308418491), (7, 22417893639), (9, 17436139497), (21, 7472631213), (27, 5812046499), (63, 2490877071), (81, 1937348833), (189, 830292357), (567, 276764119), (6343, 24739911), (19029, 8246637), (43633, 3596481), (44401, 3534273), (57087, 2748879), (130899, 1198827), (133203, 1178091), (171261, 916293), (305431, 513783), (392697, 399609)]