271036359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 446188704

約数和(自身を除く): 175152345

約数列:

[1, 3, 9, 11, 33, 37, 61, 99, 111, 183, 333, 407, 549, 671, 1213, 1221, 2013, 2257, 3639, 3663, 6039, 6771, 10917, 13343, 20313, 24827, 40029, 44881, 73993, 74481, 120087, 134643, 221979, 223443, 403929, 493691, 665937, 813923, 1481073, 2441769, 2737741, 4443219, 7325307, 8213223, 24639669, 30115151, 90345453, 271036359]

約数ペア:

[(1, 271036359), (3, 90345453), (9, 30115151), (11, 24639669), (33, 8213223), (37, 7325307), (61, 4443219), (99, 2737741), (111, 2441769), (183, 1481073), (333, 813923), (407, 665937), (549, 493691), (671, 403929), (1213, 223443), (1221, 221979), (2013, 134643), (2257, 120087), (3639, 74481), (3663, 73993), (6039, 44881), (6771, 40029), (10917, 24827), (13343, 20313)]