79972866

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{27943}}^1$

素因数の和:28007

約数の個数: 32

約数和(自身を含む): 181077120

約数和(自身を除く): 101104254

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 27943, 55886, 83829, 167658, 251487, 502974, 754461, 1480979, 1508922, 2961958, 4442937, 8885874, 13328811, 26657622, 39986433, 79972866]

約数ペア:

[(1, 79972866), (2, 39986433), (3, 26657622), (6, 13328811), (9, 8885874), (18, 4442937), (27, 2961958), (53, 1508922), (54, 1480979), (106, 754461), (159, 502974), (318, 251487), (477, 167658), (954, 83829), (1431, 55886), (2862, 27943)]