16475337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 10481463

約数列:

[1, 3, 9, 19, 23, 57, 59, 69, 71, 171, 177, 207, 213, 437, 531, 639, 1121, 1311, 1349, 1357, 1633, 3363, 3933, 4047, 4071, 4189, 4899, 10089, 12141, 12213, 12567, 14697, 25783, 31027, 37701, 77349, 79591, 93081, 96347, 232047, 238773, 279243, 289041, 716319, 867123, 1830593, 5491779, 16475337]

約数ペア:

[(1, 16475337), (3, 5491779), (9, 1830593), (19, 867123), (23, 716319), (57, 289041), (59, 279243), (69, 238773), (71, 232047), (171, 96347), (177, 93081), (207, 79591), (213, 77349), (437, 37701), (531, 31027), (639, 25783), (1121, 14697), (1311, 12567), (1349, 12213), (1357, 12141), (1633, 10089), (3363, 4899), (3933, 4189), (4047, 4071)]