171005904

素因数分解:

$2^4\times 3^{10}\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 110

約数和(自身を含む): 499728866

約数和(自身を除く): 328722962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 243, 324, 362, 432, 486, 543, 648, 724, 729, 972, 1086, 1296, 1448, 1458, 1629, 1944, 2172, 2187, 2896, 2916, 3258, 3888, 4344, 4374, 4887, 5832, 6516, 6561, 8688, 8748, 9774, 11664, 13032, 13122, 14661, 17496, 19548, 19683, 26064, 26244, 29322, 34992, 39096, 39366, 43983, 52488, 58644, 59049, 78192, 78732, 87966, 104976, 117288, 118098, 131949, 157464, 175932, 234576, 236196, 263898, 314928, 351864, 395847, 472392, 527796, 703728, 791694, 944784, 1055592, 1187541, 1583388, 2111184, 2375082, 3166776, 3562623, 4750164, 6333552, 7125246, 9500328, 10687869, 14250492, 19000656, 21375738, 28500984, 42751476, 57001968, 85502952, 171005904]

約数ペア:

[(1, 171005904), (2, 85502952), (3, 57001968), (4, 42751476), (6, 28500984), (8, 21375738), (9, 19000656), (12, 14250492), (16, 10687869), (18, 9500328), (24, 7125246), (27, 6333552), (36, 4750164), (48, 3562623), (54, 3166776), (72, 2375082), (81, 2111184), (108, 1583388), (144, 1187541), (162, 1055592), (181, 944784), (216, 791694), (243, 703728), (324, 527796), (362, 472392), (432, 395847), (486, 351864), (543, 314928), (648, 263898), (724, 236196), (729, 234576), (972, 175932), (1086, 157464), (1296, 131949), (1448, 118098), (1458, 117288), (1629, 104976), (1944, 87966), (2172, 78732), (2187, 78192), (2896, 59049), (2916, 58644), (3258, 52488), (3888, 43983), (4344, 39366), (4374, 39096), (4887, 34992), (5832, 29322), (6516, 26244), (6561, 26064), (8688, 19683), (8748, 19548), (9774, 17496), (11664, 14661), (13032, 13122)]