156955138053

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{348457}}^1$

素因数の和:348797

約数の個数: 32

約数和(自身を含む): 242861287680

約数和(自身を除く): 85906149627

約数列:

[1, 3, 7, 21, 89, 241, 267, 623, 723, 1687, 1869, 5061, 21449, 64347, 150143, 348457, 450429, 1045371, 2439199, 7317597, 31012673, 83978137, 93038019, 217088711, 251934411, 587846959, 651266133, 1763540877, 7474054193, 22422162579, 52318379351, 156955138053]

約数ペア:

[(1, 156955138053), (3, 52318379351), (7, 22422162579), (21, 7474054193), (89, 1763540877), (241, 651266133), (267, 587846959), (623, 251934411), (723, 217088711), (1687, 93038019), (1869, 83978137), (5061, 31012673), (21449, 7317597), (64347, 2439199), (150143, 1045371), (348457, 450429)]