74787111

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 52393689

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1471, 1883, 2421, 4413, 5649, 7263, 10297, 13239, 16947, 30891, 39717, 50841, 92673, 278019, 395699, 1187097, 2769893, 3561291, 8309679, 10683873, 24929037, 74787111]

約数ペア:

[(1, 74787111), (3, 24929037), (7, 10683873), (9, 8309679), (21, 3561291), (27, 2769893), (63, 1187097), (189, 395699), (269, 278019), (807, 92673), (1471, 50841), (1883, 39717), (2421, 30891), (4413, 16947), (5649, 13239), (7263, 10297)]