27521004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 76995072

約数和(自身を除く): 49474068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 61, 82, 84, 122, 123, 131, 164, 183, 244, 246, 262, 287, 366, 393, 427, 492, 524, 574, 732, 786, 854, 861, 917, 1148, 1281, 1572, 1708, 1722, 1834, 2501, 2562, 2751, 3444, 3668, 5002, 5124, 5371, 5502, 7503, 7991, 10004, 10742, 11004, 15006, 15982, 16113, 17507, 21484, 23973, 30012, 31964, 32226, 35014, 37597, 47946, 52521, 55937, 64452, 70028, 75194, 95892, 105042, 111874, 112791, 150388, 167811, 210084, 223748, 225582, 327631, 335622, 451164, 655262, 671244, 982893, 1310524, 1965786, 2293417, 3931572, 4586834, 6880251, 9173668, 13760502, 27521004]

約数ペア:

[(1, 27521004), (2, 13760502), (3, 9173668), (4, 6880251), (6, 4586834), (7, 3931572), (12, 2293417), (14, 1965786), (21, 1310524), (28, 982893), (41, 671244), (42, 655262), (61, 451164), (82, 335622), (84, 327631), (122, 225582), (123, 223748), (131, 210084), (164, 167811), (183, 150388), (244, 112791), (246, 111874), (262, 105042), (287, 95892), (366, 75194), (393, 70028), (427, 64452), (492, 55937), (524, 52521), (574, 47946), (732, 37597), (786, 35014), (854, 32226), (861, 31964), (917, 30012), (1148, 23973), (1281, 21484), (1572, 17507), (1708, 16113), (1722, 15982), (1834, 15006), (2501, 11004), (2562, 10742), (2751, 10004), (3444, 7991), (3668, 7503), (5002, 5502), (5124, 5371)]