39637983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 30357537

約数列:

[1, 3, 7, 11, 21, 29, 33, 61, 77, 87, 97, 183, 203, 231, 291, 319, 427, 609, 671, 679, 957, 1067, 1281, 1769, 2013, 2037, 2233, 2813, 3201, 4697, 5307, 5917, 6699, 7469, 8439, 12383, 14091, 17751, 19459, 19691, 22407, 30943, 37149, 41419, 58377, 59073, 65087, 92829, 124257, 136213, 171593, 195261, 216601, 408639, 455609, 514779, 649803, 1201151, 1366827, 1887523, 3603453, 5662569, 13212661, 39637983]

約数ペア:

[(1, 39637983), (3, 13212661), (7, 5662569), (11, 3603453), (21, 1887523), (29, 1366827), (33, 1201151), (61, 649803), (77, 514779), (87, 455609), (97, 408639), (183, 216601), (203, 195261), (231, 171593), (291, 136213), (319, 124257), (427, 92829), (609, 65087), (671, 59073), (679, 58377), (957, 41419), (1067, 37149), (1281, 30943), (1769, 22407), (2013, 19691), (2037, 19459), (2233, 17751), (2813, 14091), (3201, 12383), (4697, 8439), (5307, 7469), (5917, 6699)]