129190017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 193729536

約数和(自身を除く): 64539519

約数列:

[1, 3, 11, 33, 43, 129, 181, 473, 503, 543, 1419, 1509, 1991, 5533, 5973, 7783, 16599, 21629, 23349, 64887, 85613, 91043, 237919, 256839, 273129, 713757, 1001473, 3004419, 3914849, 11744547, 43063339, 129190017]

約数ペア:

[(1, 129190017), (3, 43063339), (11, 11744547), (33, 3914849), (43, 3004419), (129, 1001473), (181, 713757), (473, 273129), (503, 256839), (543, 237919), (1419, 91043), (1509, 85613), (1991, 64887), (5533, 23349), (5973, 21629), (7783, 16599)]