157433173639

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2290037}}^1$

素因数の和:2290135

約数の個数: 24

約数和(自身を含む): 194231863008

約数和(自身を除く): 36798689369

約数列:

[1, 7, 23, 49, 61, 161, 427, 1127, 1403, 2989, 9821, 68747, 2290037, 16030259, 52670851, 112211813, 139692257, 368695957, 977845799, 2580871699, 3212921911, 6844920593, 22490453377, 157433173639]

約数ペア:

[(1, 157433173639), (7, 22490453377), (23, 6844920593), (49, 3212921911), (61, 2580871699), (161, 977845799), (427, 368695957), (1127, 139692257), (1403, 112211813), (2989, 52670851), (9821, 16030259), (68747, 2290037)]