328156920117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1207387}}^1$

素因数の和:1207530

約数の個数: 48

約数和(自身を含む): 537934819968

約数和(自身を除く): 209777899851

約数列:

[1, 3, 9, 13, 23, 39, 69, 101, 117, 207, 299, 303, 897, 909, 1313, 2323, 2691, 3939, 6969, 11817, 20907, 30199, 90597, 271791, 1207387, 3622161, 10866483, 15696031, 27769901, 47088093, 83309703, 121946087, 141264279, 249929109, 361008713, 365838261, 1083026139, 1097514783, 1585299131, 2804760001, 3249078417, 4755897393, 8414280003, 14267692179, 25242840009, 36461880013, 109385640039, 328156920117]

約数ペア:

[(1, 328156920117), (3, 109385640039), (9, 36461880013), (13, 25242840009), (23, 14267692179), (39, 8414280003), (69, 4755897393), (101, 3249078417), (117, 2804760001), (207, 1585299131), (299, 1097514783), (303, 1083026139), (897, 365838261), (909, 361008713), (1313, 249929109), (2323, 141264279), (2691, 121946087), (3939, 83309703), (6969, 47088093), (11817, 27769901), (20907, 15696031), (30199, 10866483), (90597, 3622161), (271791, 1207387)]