63780654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 149032656

約数和(自身を除く): 85252002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 401, 541, 802, 1082, 1203, 1623, 2406, 2807, 3246, 3787, 5614, 7574, 8421, 11361, 16842, 19649, 22722, 26509, 39298, 53018, 58947, 79527, 117894, 159054, 216941, 433882, 650823, 1301646, 1518587, 3037174, 4555761, 9111522, 10630109, 21260218, 31890327, 63780654]

約数ペア:

[(1, 63780654), (2, 31890327), (3, 21260218), (6, 10630109), (7, 9111522), (14, 4555761), (21, 3037174), (42, 1518587), (49, 1301646), (98, 650823), (147, 433882), (294, 216941), (401, 159054), (541, 117894), (802, 79527), (1082, 58947), (1203, 53018), (1623, 39298), (2406, 26509), (2807, 22722), (3246, 19649), (3787, 16842), (5614, 11361), (7574, 8421)]