63509979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 95090688

約数和(自身を除く): 31580709

約数列:

[1, 3, 13, 31, 39, 93, 131, 393, 401, 403, 1203, 1209, 1703, 4061, 5109, 5213, 12183, 12431, 15639, 37293, 52531, 52793, 157593, 158379, 161603, 484809, 682903, 1628461, 2048709, 4885383, 21169993, 63509979]

約数ペア:

[(1, 63509979), (3, 21169993), (13, 4885383), (31, 2048709), (39, 1628461), (93, 682903), (131, 484809), (393, 161603), (401, 158379), (403, 157593), (1203, 52793), (1209, 52531), (1703, 37293), (4061, 15639), (5109, 12431), (5213, 12183)]