137853969

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 217183680

約数和(自身を除く): 79329711

約数列:

[1, 3, 11, 17, 33, 51, 89, 121, 187, 251, 267, 363, 561, 753, 979, 1513, 2057, 2761, 2937, 4267, 4539, 6171, 8283, 10769, 12801, 16643, 22339, 30371, 32307, 46937, 49929, 67017, 91113, 140811, 183073, 245729, 379763, 516307, 549219, 737187, 1139289, 1548921, 2703019, 4177393, 8109057, 12532179, 45951323, 137853969]

約数ペア:

[(1, 137853969), (3, 45951323), (11, 12532179), (17, 8109057), (33, 4177393), (51, 2703019), (89, 1548921), (121, 1139289), (187, 737187), (251, 549219), (267, 516307), (363, 379763), (561, 245729), (753, 183073), (979, 140811), (1513, 91113), (2057, 67017), (2761, 49929), (2937, 46937), (4267, 32307), (4539, 30371), (6171, 22339), (8283, 16643), (10769, 12801)]