4581171837

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 7698862080

約数和(自身を除く): 3117690243

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 101, 213, 239, 243, 297, 303, 639, 717, 781, 891, 909, 1111, 1917, 2151, 2343, 2629, 2673, 2727, 3333, 5751, 6453, 7029, 7171, 7887, 8181, 9999, 16969, 17253, 19359, 21087, 21513, 23661, 24139, 24543, 29997, 50907, 58077, 63261, 64539, 70983, 72417, 78881, 89991, 152721, 186659, 189783, 193617, 212949, 217251, 236643, 265529, 269973, 458163, 559977, 580851, 638847, 651753, 709929, 796587, 1374489, 1679931, 1713869, 1742553, 1955259, 2129787, 2389761, 4123467, 5039793, 5141607, 5865777, 6389361, 7169283, 15119379, 15424821, 18852559, 19168083, 21507849, 45358137, 46274463, 56557677, 64523547, 138823389, 169673031, 416470167, 509019093, 1527057279, 4581171837]

約数ペア:

[(1, 4581171837), (3, 1527057279), (9, 509019093), (11, 416470167), (27, 169673031), (33, 138823389), (71, 64523547), (81, 56557677), (99, 46274463), (101, 45358137), (213, 21507849), (239, 19168083), (243, 18852559), (297, 15424821), (303, 15119379), (639, 7169283), (717, 6389361), (781, 5865777), (891, 5141607), (909, 5039793), (1111, 4123467), (1917, 2389761), (2151, 2129787), (2343, 1955259), (2629, 1742553), (2673, 1713869), (2727, 1679931), (3333, 1374489), (5751, 796587), (6453, 709929), (7029, 651753), (7171, 638847), (7887, 580851), (8181, 559977), (9999, 458163), (16969, 269973), (17253, 265529), (19359, 236643), (21087, 217251), (21513, 212949), (23661, 193617), (24139, 189783), (24543, 186659), (29997, 152721), (50907, 89991), (58077, 78881), (63261, 72417), (64539, 70983)]