39644991

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 21641409

約数列:

[1, 3, 9, 27, 41, 59, 123, 177, 369, 531, 607, 1107, 1593, 1821, 2419, 5463, 7257, 16389, 21771, 24887, 35813, 65313, 74661, 107439, 223983, 322317, 671949, 966951, 1468333, 4404999, 13214997, 39644991]

約数ペア:

[(1, 39644991), (3, 13214997), (9, 4404999), (27, 1468333), (41, 966951), (59, 671949), (123, 322317), (177, 223983), (369, 107439), (531, 74661), (607, 65313), (1107, 35813), (1593, 24887), (1821, 21771), (2419, 16389), (5463, 7257)]