196685328021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{55419929}}^1$

素因数の和:55419965

約数の個数: 24

約数和(自身を含む): 324539110080

約数和(自身を除く): 127853782059

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 55419929, 166259787, 387939503, 720459077, 1163818509, 2161377231, 5043213539, 9365968001, 15129640617, 28097904003, 65561776007, 196685328021]

約数ペア:

[(1, 196685328021), (3, 65561776007), (7, 28097904003), (13, 15129640617), (21, 9365968001), (39, 5043213539), (91, 2161377231), (169, 1163818509), (273, 720459077), (507, 387939503), (1183, 166259787), (3549, 55419929)]