85508703

素因数分解:

$3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 146826240

約数和(自身を除く): 61317537

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 239, 567, 631, 717, 1673, 1893, 2151, 4417, 5019, 5679, 6453, 13251, 15057, 17037, 19359, 39753, 45171, 51111, 119259, 135513, 150809, 357777, 452427, 1055663, 1357281, 3166989, 4071843, 9500967, 12215529, 28502901, 85508703]

約数ペア:

[(1, 85508703), (3, 28502901), (7, 12215529), (9, 9500967), (21, 4071843), (27, 3166989), (63, 1357281), (81, 1055663), (189, 452427), (239, 357777), (567, 150809), (631, 135513), (717, 119259), (1673, 51111), (1893, 45171), (2151, 39753), (4417, 19359), (5019, 17037), (5679, 15057), (6453, 13251)]