20133503523

素因数分解:

$3^2\times 7^3\times {\mathrm{1109}}^1\times {\mathrm{5881}}^1$

素因数の和:7017

約数の個数: 48

約数和(自身を含む): 33950904000

約数和(自身を除く): 13817400477

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1109, 3087, 3327, 5881, 7763, 9981, 17643, 23289, 41167, 52929, 54341, 69867, 123501, 163023, 288169, 370503, 380387, 489069, 864507, 1141161, 2017183, 2593521, 3423483, 6051549, 6522029, 18154647, 19566087, 45654203, 58698261, 136962609, 319579421, 410887827, 958738263, 2237055947, 2876214789, 6711167841, 20133503523]

約数ペア:

[(1, 20133503523), (3, 6711167841), (7, 2876214789), (9, 2237055947), (21, 958738263), (49, 410887827), (63, 319579421), (147, 136962609), (343, 58698261), (441, 45654203), (1029, 19566087), (1109, 18154647), (3087, 6522029), (3327, 6051549), (5881, 3423483), (7763, 2593521), (9981, 2017183), (17643, 1141161), (23289, 864507), (41167, 489069), (52929, 380387), (54341, 370503), (69867, 288169), (123501, 163023)]