54009123

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 85248000

約数和(自身を除く): 31238877

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 719, 1029, 1533, 2157, 3577, 5033, 10731, 15099, 25039, 35231, 52487, 75117, 105693, 157461, 246617, 367409, 739851, 1102227, 2571863, 7715589, 18003041, 54009123]

約数ペア:

[(1, 54009123), (3, 18003041), (7, 7715589), (21, 2571863), (49, 1102227), (73, 739851), (147, 367409), (219, 246617), (343, 157461), (511, 105693), (719, 75117), (1029, 52487), (1533, 35231), (2157, 25039), (3577, 15099), (5033, 10731)]