224297451

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8965

約数の個数: 48

約数和(自身を含む): 406934400

約数和(自身を除く): 182636949

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 8379, 8923, 25137, 26769, 62461, 80307, 169537, 187383, 240921, 437227, 508611, 562149, 1186759, 1311681, 1525833, 1686447, 3560277, 3935043, 4577499, 8307313, 10680831, 11805129, 24921939, 32042493, 74765817, 224297451]

約数ペア:

[(1, 224297451), (3, 74765817), (7, 32042493), (9, 24921939), (19, 11805129), (21, 10680831), (27, 8307313), (49, 4577499), (57, 3935043), (63, 3560277), (133, 1686447), (147, 1525833), (171, 1311681), (189, 1186759), (399, 562149), (441, 508611), (513, 437227), (931, 240921), (1197, 187383), (1323, 169537), (2793, 80307), (3591, 62461), (8379, 26769), (8923, 25137)]