70290051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 106487808

約数和(自身を除く): 36197757

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1209, 1237, 1457, 1833, 3711, 4371, 16081, 18941, 38347, 48243, 56823, 58139, 115041, 174417, 498511, 755807, 1495533, 1802309, 2267421, 5406927, 23430017, 70290051]

約数ペア:

[(1, 70290051), (3, 23430017), (13, 5406927), (31, 2267421), (39, 1802309), (47, 1495533), (93, 755807), (141, 498511), (403, 174417), (611, 115041), (1209, 58139), (1237, 56823), (1457, 48243), (1833, 38347), (3711, 18941), (4371, 16081)]