15697590440679

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{10655951}}^1$

素因数の和:10656380

約数の個数: 48

約数和(自身を含む): 26375612390400

約数和(自身を除く): 10678021949721

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 349, 469, 603, 1047, 1407, 2443, 3141, 4221, 7329, 21987, 23383, 70149, 163681, 210447, 491043, 1473129, 10655951, 31967853, 74591657, 95903559, 223774971, 671324913, 713948717, 2141846151, 3718926899, 4997641019, 6425538453, 11156780697, 14992923057, 26032488293, 33470342091, 44978769171, 78097464879, 234292394637, 249168102233, 747504306699, 1744176715631, 2242512920097, 5232530146893, 15697590440679]

約数ペア:

[(1, 15697590440679), (3, 5232530146893), (7, 2242512920097), (9, 1744176715631), (21, 747504306699), (63, 249168102233), (67, 234292394637), (201, 78097464879), (349, 44978769171), (469, 33470342091), (603, 26032488293), (1047, 14992923057), (1407, 11156780697), (2443, 6425538453), (3141, 4997641019), (4221, 3718926899), (7329, 2141846151), (21987, 713948717), (23383, 671324913), (70149, 223774971), (163681, 95903559), (210447, 74591657), (491043, 31967853), (1473129, 10655951)]