12516156729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{8069}}^1$

素因数の和:8334

約数の個数: 48

約数和(自身を含む): 19538438400

約数和(自身を除く): 7022281671

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 193, 423, 579, 893, 1737, 2679, 3667, 8037, 8069, 9071, 11001, 24207, 27213, 33003, 72621, 81639, 153311, 172349, 379243, 459933, 517047, 1137729, 1379799, 1551141, 1557317, 3413187, 4671951, 7205617, 14015853, 21616851, 29589023, 64850553, 73193899, 88767069, 219581697, 266301207, 658745091, 1390684081, 4172052243, 12516156729]

約数ペア:

[(1, 12516156729), (3, 4172052243), (9, 1390684081), (19, 658745091), (47, 266301207), (57, 219581697), (141, 88767069), (171, 73193899), (193, 64850553), (423, 29589023), (579, 21616851), (893, 14015853), (1737, 7205617), (2679, 4671951), (3667, 3413187), (8037, 1557317), (8069, 1551141), (9071, 1379799), (11001, 1137729), (24207, 517047), (27213, 459933), (33003, 379243), (72621, 172349), (81639, 153311)]