755773641

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1223}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 1324387584

約数和(自身を除く): 568613943

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 577, 1071, 1223, 1731, 3669, 4039, 5193, 8561, 9809, 11007, 12117, 20791, 25683, 29427, 36351, 62373, 68663, 77049, 88281, 145537, 187119, 205989, 436611, 617967, 705671, 1309833, 2117013, 4939697, 6351039, 11996407, 14819091, 35989221, 44457273, 83974849, 107967663, 251924547, 755773641]

約数ペア:

[(1, 755773641), (3, 251924547), (7, 107967663), (9, 83974849), (17, 44457273), (21, 35989221), (51, 14819091), (63, 11996407), (119, 6351039), (153, 4939697), (357, 2117013), (577, 1309833), (1071, 705671), (1223, 617967), (1731, 436611), (3669, 205989), (4039, 187119), (5193, 145537), (8561, 88281), (9809, 77049), (11007, 68663), (12117, 62373), (20791, 36351), (25683, 29427)]