185874339

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 303432192

約数和(自身を除く): 117557853

約数列:

[1, 3, 7, 21, 23, 53, 69, 137, 159, 161, 371, 411, 483, 959, 1113, 1219, 2809, 2877, 3151, 3657, 7261, 8427, 8533, 9453, 19663, 21783, 22057, 25599, 50827, 58989, 64607, 66171, 152481, 167003, 193821, 384833, 452249, 501009, 1154499, 1169021, 1356747, 2693831, 3507063, 8081493, 8851159, 26553477, 61958113, 185874339]

約数ペア:

[(1, 185874339), (3, 61958113), (7, 26553477), (21, 8851159), (23, 8081493), (53, 3507063), (69, 2693831), (137, 1356747), (159, 1169021), (161, 1154499), (371, 501009), (411, 452249), (483, 384833), (959, 193821), (1113, 167003), (1219, 152481), (2809, 66171), (2877, 64607), (3151, 58989), (3657, 50827), (7261, 25599), (8427, 22057), (8533, 21783), (9453, 19663)]