56311497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 45294903

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 459, 513, 561, 587, 627, 969, 1683, 1761, 1881, 2907, 3553, 5049, 5283, 5643, 6457, 8721, 9979, 10659, 11153, 15849, 19371, 29937, 31977, 33459, 58113, 89811, 95931, 100377, 109769, 122683, 174339, 189601, 269433, 301131, 329307, 368049, 568803, 987921, 1104147, 1706409, 2085611, 2963763, 3312441, 5119227, 6256833, 18770499, 56311497]

約数ペア:

[(1, 56311497), (3, 18770499), (9, 6256833), (11, 5119227), (17, 3312441), (19, 2963763), (27, 2085611), (33, 1706409), (51, 1104147), (57, 987921), (99, 568803), (153, 368049), (171, 329307), (187, 301131), (209, 269433), (297, 189601), (323, 174339), (459, 122683), (513, 109769), (561, 100377), (587, 95931), (627, 89811), (969, 58113), (1683, 33459), (1761, 31977), (1881, 29937), (2907, 19371), (3553, 15849), (5049, 11153), (5283, 10659), (5643, 9979), (6457, 8721)]