72733713

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 107604000

約数和(自身を除く): 34870287

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 3499, 6929, 10497, 20787, 45487, 136461, 143459, 430377, 591331, 1773993, 1864967, 5594901, 24244571, 72733713]

約数ペア:

[(1, 72733713), (3, 24244571), (13, 5594901), (39, 1864967), (41, 1773993), (123, 591331), (169, 430377), (507, 143459), (533, 136461), (1599, 45487), (3499, 20787), (6929, 10497)]