201484773

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1867}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 341918720

約数和(自身を除く): 140433947

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1713, 1867, 3997, 5139, 5601, 11991, 13069, 15417, 16803, 35973, 39207, 50409, 107919, 117621, 352863, 1066057, 3198171, 7462399, 9594513, 22387197, 28783539, 67161591, 201484773]

約数ペア:

[(1, 201484773), (3, 67161591), (7, 28783539), (9, 22387197), (21, 9594513), (27, 7462399), (63, 3198171), (189, 1066057), (571, 352863), (1713, 117621), (1867, 107919), (3997, 50409), (5139, 39207), (5601, 35973), (11991, 16803), (13069, 15417)]