15671447739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103567}}^1$

素因数の和:103656

約数の個数: 48

約数和(自身を含む): 25592067072

約数和(自身を除く): 9920619333

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 731, 989, 1173, 2193, 2967, 3519, 6579, 8901, 16813, 50439, 103567, 151317, 310701, 932103, 1760639, 2382041, 4453381, 5281917, 7146123, 13360143, 15845751, 21438369, 40080429, 40494697, 75707477, 102427763, 121484091, 227122431, 307283289, 364452273, 681367293, 921849867, 1741271971, 5223815913, 15671447739]

約数ペア:

[(1, 15671447739), (3, 5223815913), (9, 1741271971), (17, 921849867), (23, 681367293), (43, 364452273), (51, 307283289), (69, 227122431), (129, 121484091), (153, 102427763), (207, 75707477), (387, 40494697), (391, 40080429), (731, 21438369), (989, 15845751), (1173, 13360143), (2193, 7146123), (2967, 5281917), (3519, 4453381), (6579, 2382041), (8901, 1760639), (16813, 932103), (50439, 310701), (103567, 151317)]