72354573

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 46716147

約数列:

[1, 3, 9, 23, 27, 37, 47, 67, 69, 111, 141, 201, 207, 333, 423, 603, 621, 851, 999, 1081, 1269, 1541, 1739, 1809, 2479, 2553, 3149, 3243, 4623, 5217, 7437, 7659, 9447, 9729, 13869, 15651, 22311, 22977, 28341, 29187, 39997, 41607, 46953, 57017, 66933, 72427, 85023, 116513, 119991, 171051, 217281, 349539, 359973, 513153, 651843, 1048617, 1079919, 1539459, 1955529, 2679799, 3145851, 8039397, 24118191, 72354573]

約数ペア:

[(1, 72354573), (3, 24118191), (9, 8039397), (23, 3145851), (27, 2679799), (37, 1955529), (47, 1539459), (67, 1079919), (69, 1048617), (111, 651843), (141, 513153), (201, 359973), (207, 349539), (333, 217281), (423, 171051), (603, 119991), (621, 116513), (851, 85023), (999, 72427), (1081, 66933), (1269, 57017), (1541, 46953), (1739, 41607), (1809, 39997), (2479, 29187), (2553, 28341), (3149, 22977), (3243, 22311), (4623, 15651), (5217, 13869), (7437, 9729), (7659, 9447)]