30653649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 50154832

約数和(自身を除く): 19501183

約数列:

[1, 3, 9, 13, 37, 39, 73, 97, 111, 117, 219, 291, 333, 481, 657, 873, 949, 1261, 1443, 2701, 2847, 3589, 3783, 4329, 7081, 8103, 8541, 10767, 11349, 21243, 24309, 32301, 35113, 46657, 63729, 92053, 105339, 139971, 261997, 276159, 316017, 419913, 785991, 828477, 2357973, 3405961, 10217883, 30653649]

約数ペア:

[(1, 30653649), (3, 10217883), (9, 3405961), (13, 2357973), (37, 828477), (39, 785991), (73, 419913), (97, 316017), (111, 276159), (117, 261997), (219, 139971), (291, 105339), (333, 92053), (481, 63729), (657, 46657), (873, 35113), (949, 32301), (1261, 24309), (1443, 21243), (2701, 11349), (2847, 10767), (3589, 8541), (3783, 8103), (4329, 7081)]