156777142263

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{991313}}^1$

素因数の和:991783

約数の個数: 32

約数和(自身を含む): 253522607616

約数和(自身を除く): 96745465353

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 443, 1329, 3101, 7531, 9303, 22593, 52717, 158151, 991313, 2973939, 6939191, 16852321, 20817573, 50556963, 117966247, 353898741, 439151659, 1317454977, 3074061613, 7465578203, 9222184839, 22396734609, 52259047421, 156777142263]

約数ペア:

[(1, 156777142263), (3, 52259047421), (7, 22396734609), (17, 9222184839), (21, 7465578203), (51, 3074061613), (119, 1317454977), (357, 439151659), (443, 353898741), (1329, 117966247), (3101, 50556963), (7531, 20817573), (9303, 16852321), (22593, 6939191), (52717, 2973939), (158151, 991313)]