73245843

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 54280557

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 89, 99, 153, 163, 187, 267, 297, 459, 489, 561, 801, 979, 1467, 1513, 1683, 1793, 2403, 2771, 2937, 4401, 4539, 5049, 5379, 8313, 8811, 13617, 14507, 16137, 16643, 24939, 26433, 30481, 40851, 43521, 48411, 49929, 74817, 91443, 130563, 149787, 159577, 246619, 274329, 391689, 449361, 478731, 739857, 822987, 1436193, 2219571, 2712809, 4308579, 6658713, 8138427, 24415281, 73245843]

約数ペア:

[(1, 73245843), (3, 24415281), (9, 8138427), (11, 6658713), (17, 4308579), (27, 2712809), (33, 2219571), (51, 1436193), (89, 822987), (99, 739857), (153, 478731), (163, 449361), (187, 391689), (267, 274329), (297, 246619), (459, 159577), (489, 149787), (561, 130563), (801, 91443), (979, 74817), (1467, 49929), (1513, 48411), (1683, 43521), (1793, 40851), (2403, 30481), (2771, 26433), (2937, 24939), (4401, 16643), (4539, 16137), (5049, 14507), (5379, 13617), (8313, 8811)]