80457053313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{297391}}^1$

素因数の和:298405

約数の個数: 32

約数和(自身を含む): 132165763072

約数和(自身を除く): 51708709759

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 991, 2973, 6937, 12883, 20811, 38649, 90181, 270543, 297391, 892173, 2081737, 3866083, 6245211, 11598249, 27062581, 81187743, 294714481, 884143443, 2063001367, 3831288253, 6189004101, 11493864759, 26819017771, 80457053313]

約数ペア:

[(1, 80457053313), (3, 26819017771), (7, 11493864759), (13, 6189004101), (21, 3831288253), (39, 2063001367), (91, 884143443), (273, 294714481), (991, 81187743), (2973, 27062581), (6937, 11598249), (12883, 6245211), (20811, 3866083), (38649, 2081737), (90181, 892173), (270543, 297391)]