131688331361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 146614343040

約数和(自身を除く): 14926011679

約数列:

[1, 17, 41, 67, 109, 631, 697, 1139, 1681, 1853, 2747, 4469, 7303, 10727, 25871, 28577, 42277, 46699, 68779, 75973, 112627, 124151, 183229, 299423, 439807, 718709, 1060711, 1169243, 1733357, 1914659, 2819939, 3114893, 4608193, 5090191, 12276343, 18032087, 29467069, 47938963, 71067637, 78339281, 115617499, 188935913, 208697831, 1208149829, 1965497483, 3211910521, 7746372433, 131688331361]

約数ペア:

[(1, 131688331361), (17, 7746372433), (41, 3211910521), (67, 1965497483), (109, 1208149829), (631, 208697831), (697, 188935913), (1139, 115617499), (1681, 78339281), (1853, 71067637), (2747, 47938963), (4469, 29467069), (7303, 18032087), (10727, 12276343), (25871, 5090191), (28577, 4608193), (42277, 3114893), (46699, 2819939), (68779, 1914659), (75973, 1733357), (112627, 1169243), (124151, 1060711), (183229, 718709), (299423, 439807)]