191355963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 271411200

約数和(自身を除く): 80055237

約数列:

[1, 3, 31, 61, 89, 93, 183, 267, 379, 1137, 1891, 2759, 5429, 5673, 8277, 11749, 16287, 23119, 33731, 35247, 69357, 101193, 168299, 504897, 716689, 1045661, 2057591, 2150067, 3136983, 6172773, 63785321, 191355963]

約数ペア:

[(1, 191355963), (3, 63785321), (31, 6172773), (61, 3136983), (89, 2150067), (93, 2057591), (183, 1045661), (267, 716689), (379, 504897), (1137, 168299), (1891, 101193), (2759, 69357), (5429, 35247), (5673, 33731), (8277, 23119), (11749, 16287)]