24304401

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 42624000

約数和(自身を除く): 18319599

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 59, 73, 99, 171, 177, 209, 219, 297, 513, 531, 627, 649, 657, 803, 1121, 1387, 1593, 1881, 1947, 1971, 2409, 3363, 4161, 4307, 5643, 5841, 7227, 10089, 12331, 12483, 12921, 15257, 17523, 21681, 30267, 36993, 37449, 38763, 45771, 47377, 81833, 110979, 116289, 137313, 142131, 245499, 332937, 411939, 426393, 736497, 900163, 1279179, 2209491, 2700489, 8101467, 24304401]

約数ペア:

[(1, 24304401), (3, 8101467), (9, 2700489), (11, 2209491), (19, 1279179), (27, 900163), (33, 736497), (57, 426393), (59, 411939), (73, 332937), (99, 245499), (171, 142131), (177, 137313), (209, 116289), (219, 110979), (297, 81833), (513, 47377), (531, 45771), (627, 38763), (649, 37449), (657, 36993), (803, 30267), (1121, 21681), (1387, 17523), (1593, 15257), (1881, 12921), (1947, 12483), (1971, 12331), (2409, 10089), (3363, 7227), (4161, 5841), (4307, 5643)]