89037711

素因数分解:

$3^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 152777504

約数和(自身を除く): 63739793

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 373, 421, 567, 1119, 1263, 2611, 2947, 3357, 3789, 7833, 8841, 10071, 11367, 23499, 26523, 30213, 34101, 70497, 79569, 157033, 211491, 238707, 471099, 1099231, 1413297, 3297693, 4239891, 9893079, 12719673, 29679237, 89037711]

約数ペア:

[(1, 89037711), (3, 29679237), (7, 12719673), (9, 9893079), (21, 4239891), (27, 3297693), (63, 1413297), (81, 1099231), (189, 471099), (373, 238707), (421, 211491), (567, 157033), (1119, 79569), (1263, 70497), (2611, 34101), (2947, 30213), (3357, 26523), (3789, 23499), (7833, 11367), (8841, 10071)]