169202961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 270316800

約数和(自身を除く): 101113839

約数列:

[1, 3, 9, 19, 37, 47, 57, 111, 141, 171, 333, 423, 569, 703, 893, 1707, 1739, 2109, 2679, 5121, 5217, 6327, 8037, 10811, 15651, 21053, 26743, 32433, 33041, 63159, 80229, 97299, 99123, 189477, 240687, 297369, 400007, 508117, 989491, 1200021, 1524351, 2968473, 3600063, 4573053, 8905419, 18800329, 56400987, 169202961]

約数ペア:

[(1, 169202961), (3, 56400987), (9, 18800329), (19, 8905419), (37, 4573053), (47, 3600063), (57, 2968473), (111, 1524351), (141, 1200021), (171, 989491), (333, 508117), (423, 400007), (569, 297369), (703, 240687), (893, 189477), (1707, 99123), (1739, 97299), (2109, 80229), (2679, 63159), (5121, 33041), (5217, 32433), (6327, 26743), (8037, 21053), (10811, 15651)]