187831268121

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1\times {\mathrm{34327}}^1$

素因数の和:38293

約数の個数: 32

約数和(自身を含む): 290574161920

約数和(自身を除く): 102742893799

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 3889, 11667, 27223, 34327, 81669, 102981, 240289, 260563, 720867, 781689, 1823941, 2299909, 5471823, 6899727, 16099363, 48298089, 133497703, 400493109, 934483921, 2803451763, 8944346101, 26833038303, 62610422707, 187831268121]

約数ペア:

[(1, 187831268121), (3, 62610422707), (7, 26833038303), (21, 8944346101), (67, 2803451763), (201, 934483921), (469, 400493109), (1407, 133497703), (3889, 48298089), (11667, 16099363), (27223, 6899727), (34327, 5471823), (81669, 2299909), (102981, 1823941), (240289, 781689), (260563, 720867)]