27969354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 72257280

約数和(自身を除く): 44287926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1213, 1281, 1647, 2426, 2562, 3294, 3639, 3843, 7278, 7686, 8491, 10917, 11529, 16982, 21834, 23058, 25473, 32751, 50946, 65502, 73993, 76419, 147986, 152838, 221979, 229257, 443958, 458514, 517951, 665937, 1035902, 1331874, 1553853, 1997811, 3107706, 3995622, 4661559, 9323118, 13984677, 27969354]

約数ペア:

[(1, 27969354), (2, 13984677), (3, 9323118), (6, 4661559), (7, 3995622), (9, 3107706), (14, 1997811), (18, 1553853), (21, 1331874), (27, 1035902), (42, 665937), (54, 517951), (61, 458514), (63, 443958), (122, 229257), (126, 221979), (183, 152838), (189, 147986), (366, 76419), (378, 73993), (427, 65502), (549, 50946), (854, 32751), (1098, 25473), (1213, 23058), (1281, 21834), (1647, 16982), (2426, 11529), (2562, 10917), (3294, 8491), (3639, 7686), (3843, 7278)]