30947973693

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{17957}}^1$

素因数の和:18146

約数の個数: 64

約数和(自身を含む): 52132792320

約数和(自身を除く): 21184818627

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 107, 177, 273, 321, 413, 749, 767, 1239, 1391, 2247, 2301, 4173, 5369, 6313, 9737, 16107, 17957, 18939, 29211, 44191, 53871, 82069, 125699, 132573, 233441, 246207, 377097, 574483, 700323, 1059463, 1634087, 1723449, 1921399, 3178389, 4902261, 5764197, 7416241, 13449793, 13773019, 22248723, 24978187, 40349379, 41319057, 74934561, 96411133, 113362541, 174847309, 289233399, 340087623, 524541927, 793537787, 1473713033, 2380613361, 4421139099, 10315991231, 30947973693]

約数ペア:

[(1, 30947973693), (3, 10315991231), (7, 4421139099), (13, 2380613361), (21, 1473713033), (39, 793537787), (59, 524541927), (91, 340087623), (107, 289233399), (177, 174847309), (273, 113362541), (321, 96411133), (413, 74934561), (749, 41319057), (767, 40349379), (1239, 24978187), (1391, 22248723), (2247, 13773019), (2301, 13449793), (4173, 7416241), (5369, 5764197), (6313, 4902261), (9737, 3178389), (16107, 1921399), (17957, 1723449), (18939, 1634087), (29211, 1059463), (44191, 700323), (53871, 574483), (82069, 377097), (125699, 246207), (132573, 233441)]