508927293

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 954844800

約数和(自身を除く): 445917507

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 81, 87, 133, 171, 181, 189, 203, 243, 261, 399, 513, 543, 551, 567, 609, 729, 783, 1197, 1267, 1539, 1629, 1653, 1701, 1827, 2349, 3439, 3591, 3801, 3857, 4617, 4887, 4959, 5103, 5249, 5481, 7047, 10317, 10773, 11403, 11571, 13851, 14661, 14877, 15747, 16443, 21141, 24073, 30951, 32319, 34209, 34713, 36743, 43983, 44631, 47241, 49329, 72219, 92853, 96957, 99731, 102627, 104139, 110229, 131949, 133893, 141723, 147987, 216657, 278559, 299193, 307881, 312417, 330687, 401679, 425169, 649971, 698117, 835677, 897579, 923643, 937251, 992061, 1275507, 1949913, 2094351, 2507031, 2692737, 2811753, 2976183, 3826521, 5849739, 6283053, 8078211, 8928549, 17549217, 18849159, 24234633, 26785647, 56547477, 72703899, 169642431, 508927293]

約数ペア:

[(1, 508927293), (3, 169642431), (7, 72703899), (9, 56547477), (19, 26785647), (21, 24234633), (27, 18849159), (29, 17549217), (57, 8928549), (63, 8078211), (81, 6283053), (87, 5849739), (133, 3826521), (171, 2976183), (181, 2811753), (189, 2692737), (203, 2507031), (243, 2094351), (261, 1949913), (399, 1275507), (513, 992061), (543, 937251), (551, 923643), (567, 897579), (609, 835677), (729, 698117), (783, 649971), (1197, 425169), (1267, 401679), (1539, 330687), (1629, 312417), (1653, 307881), (1701, 299193), (1827, 278559), (2349, 216657), (3439, 147987), (3591, 141723), (3801, 133893), (3857, 131949), (4617, 110229), (4887, 104139), (4959, 102627), (5103, 99731), (5249, 96957), (5481, 92853), (7047, 72219), (10317, 49329), (10773, 47241), (11403, 44631), (11571, 43983), (13851, 36743), (14661, 34713), (14877, 34209), (15747, 32319), (16443, 30951), (21141, 24073)]