17992899978813

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1\times {\mathrm{374333}}^1$

素因数の和:376583

約数の個数: 64

約数和(自身を含む): 28724893824000

約数和(自身を除く): 10731993845187

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2179, 2451, 6537, 7353, 19611, 22059, 41401, 58833, 93697, 124203, 281091, 372609, 374333, 843273, 1117827, 1122999, 1780243, 2529819, 3368997, 5340729, 7112327, 10106991, 16022187, 16096319, 21336981, 48066561, 48288957, 64010943, 144866871, 192032829, 305830061, 434600613, 815671607, 917490183, 2447014821, 2752470549, 7341044463, 8257411647, 15497760533, 22023133389, 35073879101, 46493281599, 105221637303, 139479844797, 315664911909, 418439534391, 666403702919, 946994735727, 1999211108757, 5997633326271, 17992899978813]

約数ペア:

[(1, 17992899978813), (3, 5997633326271), (9, 1999211108757), (19, 946994735727), (27, 666403702919), (43, 418439534391), (57, 315664911909), (129, 139479844797), (171, 105221637303), (387, 46493281599), (513, 35073879101), (817, 22023133389), (1161, 15497760533), (2179, 8257411647), (2451, 7341044463), (6537, 2752470549), (7353, 2447014821), (19611, 917490183), (22059, 815671607), (41401, 434600613), (58833, 305830061), (93697, 192032829), (124203, 144866871), (281091, 64010943), (372609, 48288957), (374333, 48066561), (843273, 21336981), (1117827, 16096319), (1122999, 16022187), (1780243, 10106991), (2529819, 7112327), (3368997, 5340729)]