63478413

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 97770400

約数和(自身を除く): 34291987

約数列:

[1, 3, 9, 23, 67, 69, 199, 201, 207, 529, 597, 603, 1541, 1587, 1791, 4577, 4623, 4761, 13333, 13731, 13869, 35443, 39999, 41193, 105271, 106329, 119997, 306659, 315813, 318987, 919977, 947439, 2759931, 7053157, 21159471, 63478413]

約数ペア:

[(1, 63478413), (3, 21159471), (9, 7053157), (23, 2759931), (67, 947439), (69, 919977), (199, 318987), (201, 315813), (207, 306659), (529, 119997), (597, 106329), (603, 105271), (1541, 41193), (1587, 39999), (1791, 35443), (4577, 13869), (4623, 13731), (4761, 13333)]