292453947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 481375440

約数和(自身を除く): 188921493

約数列:

[1, 3, 9, 19, 23, 53, 57, 61, 69, 159, 171, 183, 207, 437, 477, 529, 549, 1007, 1159, 1219, 1311, 1403, 1587, 3021, 3233, 3477, 3657, 3933, 4209, 4761, 9063, 9699, 10051, 10431, 10971, 12627, 23161, 26657, 28037, 29097, 30153, 32269, 61427, 69483, 74359, 79971, 84111, 90459, 96807, 184281, 208449, 223077, 239913, 252333, 290421, 532703, 552843, 613111, 669231, 1412821, 1598109, 1710257, 1839333, 4238463, 4794327, 5130771, 5517999, 12715389, 15392313, 32494883, 97484649, 292453947]

約数ペア:

[(1, 292453947), (3, 97484649), (9, 32494883), (19, 15392313), (23, 12715389), (53, 5517999), (57, 5130771), (61, 4794327), (69, 4238463), (159, 1839333), (171, 1710257), (183, 1598109), (207, 1412821), (437, 669231), (477, 613111), (529, 552843), (549, 532703), (1007, 290421), (1159, 252333), (1219, 239913), (1311, 223077), (1403, 208449), (1587, 184281), (3021, 96807), (3233, 90459), (3477, 84111), (3657, 79971), (3933, 74359), (4209, 69483), (4761, 61427), (9063, 32269), (9699, 30153), (10051, 29097), (10431, 28037), (10971, 26657), (12627, 23161)]