156966615627

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{787}}^1\times {\mathrm{1051}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 225793166976

約数和(自身を除く): 68826551349

約数列:

[1, 3, 17, 51, 61, 183, 787, 1037, 1051, 2361, 3111, 3153, 3721, 11163, 13379, 17867, 40137, 48007, 53601, 63257, 64111, 144021, 189771, 192333, 816119, 827137, 1089887, 2448357, 2481411, 2928427, 3269661, 3910771, 8785281, 11732313, 14061329, 42183987, 49783259, 50455357, 66483107, 149349777, 151366071, 199449321, 857741069, 2573223207, 3077776777, 9233330331, 52322205209, 156966615627]

約数ペア:

[(1, 156966615627), (3, 52322205209), (17, 9233330331), (51, 3077776777), (61, 2573223207), (183, 857741069), (787, 199449321), (1037, 151366071), (1051, 149349777), (2361, 66483107), (3111, 50455357), (3153, 49783259), (3721, 42183987), (11163, 14061329), (13379, 11732313), (17867, 8785281), (40137, 3910771), (48007, 3269661), (53601, 2928427), (63257, 2481411), (64111, 2448357), (144021, 1089887), (189771, 827137), (192333, 816119)]