61310142

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{12757}}^1$

素因数の和:12857

約数の個数: 32

約数和(自身を含む): 137786400

約数和(自身を除く): 76476258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 12757, 25514, 38271, 76542, 114813, 229626, 344439, 688878, 1135373, 2270746, 3406119, 6812238, 10218357, 20436714, 30655071, 61310142]

約数ペア:

[(1, 61310142), (2, 30655071), (3, 20436714), (6, 10218357), (9, 6812238), (18, 3406119), (27, 2270746), (54, 1135373), (89, 688878), (178, 344439), (267, 229626), (534, 114813), (801, 76542), (1602, 38271), (2403, 25514), (4806, 12757)]