214961013

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5867}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 337996800

約数和(自身を除く): 123035787

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 4071, 5867, 12213, 17601, 36639, 52803, 134941, 158409, 346153, 404823, 1038459, 1214469, 3115377, 3643407, 7961519, 9346131, 23884557, 71653671, 214961013]

約数ペア:

[(1, 214961013), (3, 71653671), (9, 23884557), (23, 9346131), (27, 7961519), (59, 3643407), (69, 3115377), (177, 1214469), (207, 1038459), (531, 404823), (621, 346153), (1357, 158409), (1593, 134941), (4071, 52803), (5867, 36639), (12213, 17601)]