117372369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 170481024

約数和(自身を除く): 53108655

約数列:

[1, 3, 17, 51, 53, 159, 173, 251, 519, 753, 901, 2703, 2941, 4267, 8823, 9169, 12801, 13303, 27507, 39909, 43423, 130269, 155873, 226151, 467619, 678453, 738191, 2214573, 2301419, 6904257, 39124123, 117372369]

約数ペア:

[(1, 117372369), (3, 39124123), (17, 6904257), (51, 2301419), (53, 2214573), (159, 738191), (173, 678453), (251, 467619), (519, 226151), (753, 155873), (901, 130269), (2703, 43423), (2941, 39909), (4267, 27507), (8823, 13303), (9169, 12801)]