13154348529

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{6203}}^1$

素因数の和:7078

約数の個数: 48

約数和(自身を含む): 22275437184

約数和(自身を除く): 9121088655

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 821, 861, 2463, 2583, 5747, 6203, 7389, 17241, 18609, 33661, 43421, 51723, 55827, 100983, 130263, 235627, 254323, 302949, 390789, 706881, 762969, 1780261, 2120643, 2288907, 5092663, 5340783, 15277989, 16022349, 35648641, 45833967, 106945923, 208799183, 320837769, 626397549, 1461594281, 1879192647, 4384782843, 13154348529]

約数ペア:

[(1, 13154348529), (3, 4384782843), (7, 1879192647), (9, 1461594281), (21, 626397549), (41, 320837769), (63, 208799183), (123, 106945923), (287, 45833967), (369, 35648641), (821, 16022349), (861, 15277989), (2463, 5340783), (2583, 5092663), (5747, 2288907), (6203, 2120643), (7389, 1780261), (17241, 762969), (18609, 706881), (33661, 390789), (43421, 302949), (51723, 254323), (55827, 235627), (100983, 130263)]