4950327231

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2671}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 7703055360

約数和(自身を除く): 2752728129

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 263, 783, 789, 2349, 2367, 2671, 7047, 7101, 7627, 8013, 21303, 22881, 24039, 63909, 68643, 72117, 77459, 205929, 216351, 232377, 617787, 649053, 697131, 702473, 1853361, 2091393, 2107419, 6274179, 6322257, 18822537, 18966771, 20371717, 56900313, 61115151, 170700939, 183345453, 550036359, 1650109077, 4950327231]

約数ペア:

[(1, 4950327231), (3, 1650109077), (9, 550036359), (27, 183345453), (29, 170700939), (81, 61115151), (87, 56900313), (243, 20371717), (261, 18966771), (263, 18822537), (783, 6322257), (789, 6274179), (2349, 2107419), (2367, 2091393), (2671, 1853361), (7047, 702473), (7101, 697131), (7627, 649053), (8013, 617787), (21303, 232377), (22881, 216351), (24039, 205929), (63909, 77459), (68643, 72117)]