97991937

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 57683583

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 197, 207, 243, 267, 591, 621, 801, 1773, 1863, 2047, 2403, 4531, 5319, 5589, 6141, 7209, 13593, 15957, 17533, 18423, 21627, 40779, 47871, 52599, 55269, 122337, 157797, 165807, 367011, 403259, 473391, 497421, 1101033, 1209777, 1420173, 3629331, 4260519, 10887993, 32663979, 97991937]

約数ペア:

[(1, 97991937), (3, 32663979), (9, 10887993), (23, 4260519), (27, 3629331), (69, 1420173), (81, 1209777), (89, 1101033), (197, 497421), (207, 473391), (243, 403259), (267, 367011), (591, 165807), (621, 157797), (801, 122337), (1773, 55269), (1863, 52599), (2047, 47871), (2403, 40779), (4531, 21627), (5319, 18423), (5589, 17533), (6141, 15957), (7209, 13593)]