156738157149

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3457}}^1\times {\mathrm{18143}}^1$

素因数の和:21634

約数の個数: 48

約数和(自身を含む): 257492971008

約数和(自身を除く): 100754813859

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 3457, 10371, 18143, 24199, 54429, 58769, 72597, 127001, 169393, 176307, 308431, 381003, 411383, 508179, 889007, 925293, 1234149, 2159017, 2667021, 2879681, 6477051, 8639043, 15113119, 45339357, 62720351, 188161053, 439042457, 1066245967, 1317127371, 3073297199, 3198737901, 7463721769, 9219891597, 22391165307, 52246052383, 156738157149]

約数ペア:

[(1, 156738157149), (3, 52246052383), (7, 22391165307), (17, 9219891597), (21, 7463721769), (49, 3198737901), (51, 3073297199), (119, 1317127371), (147, 1066245967), (357, 439042457), (833, 188161053), (2499, 62720351), (3457, 45339357), (10371, 15113119), (18143, 8639043), (24199, 6477051), (54429, 2879681), (58769, 2667021), (72597, 2159017), (127001, 1234149), (169393, 925293), (176307, 889007), (308431, 508179), (381003, 411383)]