40749561

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 65313864

約数和(自身を除く): 24564303

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 293, 303, 459, 879, 909, 1377, 1717, 2637, 2727, 4981, 5151, 7911, 8181, 14943, 15453, 23733, 29593, 44829, 46359, 88779, 134487, 139077, 266337, 403461, 503081, 799011, 1509243, 2397033, 4527729, 13583187, 40749561]

約数ペア:

[(1, 40749561), (3, 13583187), (9, 4527729), (17, 2397033), (27, 1509243), (51, 799011), (81, 503081), (101, 403461), (153, 266337), (293, 139077), (303, 134487), (459, 88779), (879, 46359), (909, 44829), (1377, 29593), (1717, 23733), (2637, 15453), (2727, 14943), (4981, 8181), (5151, 7911)]