84156687537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{58921}}^1$

素因数の和:59681

約数の個数: 32

約数和(自身を含む): 123300648576

約数和(自身を除く): 39143961039

約数列:

[1, 3, 13, 39, 53, 159, 689, 691, 2067, 2073, 8983, 26949, 36623, 58921, 109869, 176763, 476099, 765973, 1428297, 2297919, 3122813, 9368439, 40596569, 40714411, 121789707, 122143233, 529287343, 1587862029, 2157863783, 6473591349, 28052229179, 84156687537]

約数ペア:

[(1, 84156687537), (3, 28052229179), (13, 6473591349), (39, 2157863783), (53, 1587862029), (159, 529287343), (689, 122143233), (691, 121789707), (2067, 40714411), (2073, 40596569), (8983, 9368439), (26949, 3122813), (36623, 2297919), (58921, 1428297), (109869, 765973), (176763, 476099)]