27880726194

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{68771}}^1$

素因数の和:69103

約数の個数: 48

約数和(自身を含む): 61280803584

約数和(自身を除く): 33400077390

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 223, 303, 446, 606, 669, 909, 1338, 1818, 2007, 4014, 22523, 45046, 67569, 68771, 135138, 137542, 202707, 206313, 405414, 412626, 618939, 1237878, 6945871, 13891742, 15335933, 20837613, 30671866, 41675226, 46007799, 62512839, 92015598, 125025678, 138023397, 276046794, 1548929233, 3097858466, 4646787699, 9293575398, 13940363097, 27880726194]

約数ペア:

[(1, 27880726194), (2, 13940363097), (3, 9293575398), (6, 4646787699), (9, 3097858466), (18, 1548929233), (101, 276046794), (202, 138023397), (223, 125025678), (303, 92015598), (446, 62512839), (606, 46007799), (669, 41675226), (909, 30671866), (1338, 20837613), (1818, 15335933), (2007, 13891742), (4014, 6945871), (22523, 1237878), (45046, 618939), (67569, 412626), (68771, 405414), (135138, 206313), (137542, 202707)]