868045347

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 1464512400

約数和(自身を除く): 596467053

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 117, 153, 169, 177, 221, 507, 531, 569, 663, 767, 1003, 1521, 1707, 1989, 2301, 2873, 3009, 5121, 6903, 7397, 8619, 9027, 9673, 9971, 13039, 22191, 25857, 29019, 29913, 33571, 39117, 66573, 87057, 89739, 96161, 100713, 117351, 125749, 169507, 288483, 302139, 377247, 436423, 508521, 570707, 865449, 1131741, 1309269, 1525563, 1634737, 1712121, 3927807, 4904211, 5136363, 5673499, 7419191, 14712633, 17020497, 22257573, 51061491, 66772719, 96449483, 289348449, 868045347]

約数ペア:

[(1, 868045347), (3, 289348449), (9, 96449483), (13, 66772719), (17, 51061491), (39, 22257573), (51, 17020497), (59, 14712633), (117, 7419191), (153, 5673499), (169, 5136363), (177, 4904211), (221, 3927807), (507, 1712121), (531, 1634737), (569, 1525563), (663, 1309269), (767, 1131741), (1003, 865449), (1521, 570707), (1707, 508521), (1989, 436423), (2301, 377247), (2873, 302139), (3009, 288483), (5121, 169507), (6903, 125749), (7397, 117351), (8619, 100713), (9027, 96161), (9673, 89739), (9971, 87057), (13039, 66573), (22191, 39117), (25857, 33571), (29019, 29913)]