121447994787

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{5939}}^1$

素因数の和:6633

約数の個数: 64

約数和(自身を含む): 206951500800

約数和(自身を除く): 85503506013

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 421, 771, 1263, 1799, 2313, 2947, 3789, 5397, 5939, 6939, 8841, 11367, 16191, 17817, 26523, 41573, 48573, 53451, 79569, 108197, 124719, 160353, 324591, 374157, 757379, 973773, 1122471, 1526323, 2272137, 2500319, 2921319, 4578969, 6816411, 7500957, 10684261, 13736907, 17502233, 20449233, 22502871, 32052783, 41210721, 52506699, 67508613, 96158349, 157520097, 288475047, 472560291, 642581983, 1927745949, 4498073881, 5783237847, 13494221643, 17349713541, 40482664929, 121447994787]

約数ペア:

[(1, 121447994787), (3, 40482664929), (7, 17349713541), (9, 13494221643), (21, 5783237847), (27, 4498073881), (63, 1927745949), (189, 642581983), (257, 472560291), (421, 288475047), (771, 157520097), (1263, 96158349), (1799, 67508613), (2313, 52506699), (2947, 41210721), (3789, 32052783), (5397, 22502871), (5939, 20449233), (6939, 17502233), (8841, 13736907), (11367, 10684261), (16191, 7500957), (17817, 6816411), (26523, 4578969), (41573, 2921319), (48573, 2500319), (53451, 2272137), (79569, 1526323), (108197, 1122471), (124719, 973773), (160353, 757379), (324591, 374157)]