38252912607

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{219281}}^1$

素因数の和:219381

約数の個数: 64

約数和(自身を含む): 70731601920

約数和(自身を除く): 32478689313

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 91, 117, 189, 213, 273, 351, 497, 639, 819, 923, 1491, 1917, 2457, 2769, 4473, 6461, 8307, 13419, 19383, 24921, 58149, 174447, 219281, 657843, 1534967, 1973529, 2850653, 4604901, 5920587, 8551959, 13814703, 15568951, 19954571, 25655877, 41444109, 46706853, 59863713, 76967631, 108982657, 140120559, 179591139, 202396363, 326947971, 420361677, 538773417, 607189089, 980843913, 1416774541, 1821567267, 2942531739, 4250323623, 5464701801, 12750970869, 38252912607]

約数ペア:

[(1, 38252912607), (3, 12750970869), (7, 5464701801), (9, 4250323623), (13, 2942531739), (21, 1821567267), (27, 1416774541), (39, 980843913), (63, 607189089), (71, 538773417), (91, 420361677), (117, 326947971), (189, 202396363), (213, 179591139), (273, 140120559), (351, 108982657), (497, 76967631), (639, 59863713), (819, 46706853), (923, 41444109), (1491, 25655877), (1917, 19954571), (2457, 15568951), (2769, 13814703), (4473, 8551959), (6461, 5920587), (8307, 4604901), (13419, 2850653), (19383, 1973529), (24921, 1534967), (58149, 657843), (174447, 219281)]