16823079

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 31610880

約数和(自身を除く): 14787801

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 167, 189, 273, 287, 351, 369, 501, 533, 819, 861, 1107, 1169, 1503, 1599, 2171, 2457, 2583, 3507, 3731, 4509, 4797, 6513, 6847, 7749, 10521, 11193, 14391, 15197, 19539, 20541, 31563, 33579, 45591, 47929, 58617, 61623, 89011, 100737, 136773, 143787, 184869, 267033, 410319, 431361, 623077, 801099, 1294083, 1869231, 2403297, 5607693, 16823079]

約数ペア:

[(1, 16823079), (3, 5607693), (7, 2403297), (9, 1869231), (13, 1294083), (21, 801099), (27, 623077), (39, 431361), (41, 410319), (63, 267033), (91, 184869), (117, 143787), (123, 136773), (167, 100737), (189, 89011), (273, 61623), (287, 58617), (351, 47929), (369, 45591), (501, 33579), (533, 31563), (819, 20541), (861, 19539), (1107, 15197), (1169, 14391), (1503, 11193), (1599, 10521), (2171, 7749), (2457, 6847), (2583, 6513), (3507, 4797), (3731, 4509)]