73960761

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 126959616

約数和(自身を除く): 52998855

約数列:

[1, 3, 7, 17, 21, 31, 41, 51, 93, 119, 123, 163, 217, 287, 357, 489, 527, 651, 697, 861, 1141, 1271, 1581, 2091, 2771, 3423, 3689, 3813, 4879, 5053, 6683, 8313, 8897, 11067, 14637, 15159, 19397, 20049, 21607, 26691, 35371, 46781, 58191, 64821, 85901, 106113, 113611, 140343, 151249, 207173, 257703, 340833, 453747, 601307, 621519, 795277, 1450211, 1803921, 2385831, 3521941, 4350633, 10565823, 24653587, 73960761]

約数ペア:

[(1, 73960761), (3, 24653587), (7, 10565823), (17, 4350633), (21, 3521941), (31, 2385831), (41, 1803921), (51, 1450211), (93, 795277), (119, 621519), (123, 601307), (163, 453747), (217, 340833), (287, 257703), (357, 207173), (489, 151249), (527, 140343), (651, 113611), (697, 106113), (861, 85901), (1141, 64821), (1271, 58191), (1581, 46781), (2091, 35371), (2771, 26691), (3423, 21607), (3689, 20049), (3813, 19397), (4879, 15159), (5053, 14637), (6683, 11067), (8313, 8897)]