19730770291677

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{575119}}^1$

素因数の和:575434

約数の個数: 64

約数和(自身を含む): 28698506403840

約数和(自身を除く): 8967736112163

約数列:

[1, 3, 23, 41, 67, 69, 123, 181, 201, 543, 943, 1541, 2747, 2829, 4163, 4623, 7421, 8241, 12127, 12489, 22263, 36381, 63181, 170683, 189543, 278921, 497207, 512049, 575119, 836763, 1491621, 1725357, 11435761, 13227737, 23579879, 34307283, 38532973, 39683211, 70739637, 104096539, 115598919, 312289617, 542337217, 886258379, 1579851893, 1627011651, 2394220397, 2658775137, 4267958099, 4739555679, 6974468113, 7182661191, 12803874297, 20923404339, 36336593539, 98163036277, 109009780617, 160412766599, 285953192633, 294489108831, 481238299797, 857859577899, 6576923430559, 19730770291677]

約数ペア:

[(1, 19730770291677), (3, 6576923430559), (23, 857859577899), (41, 481238299797), (67, 294489108831), (69, 285953192633), (123, 160412766599), (181, 109009780617), (201, 98163036277), (543, 36336593539), (943, 20923404339), (1541, 12803874297), (2747, 7182661191), (2829, 6974468113), (4163, 4739555679), (4623, 4267958099), (7421, 2658775137), (8241, 2394220397), (12127, 1627011651), (12489, 1579851893), (22263, 886258379), (36381, 542337217), (63181, 312289617), (170683, 115598919), (189543, 104096539), (278921, 70739637), (497207, 39683211), (512049, 38532973), (575119, 34307283), (836763, 23579879), (1491621, 13227737), (1725357, 11435761)]