145609947

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45319}}^1$

素因数の和:45352

約数の個数: 32

約数和(自身を含む): 261043200

約数和(自身を除く): 115433253

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 45319, 135957, 317233, 407871, 770423, 951699, 1223613, 2311269, 2855097, 5392961, 6933807, 8565291, 16178883, 20801421, 48536649, 145609947]

約数ペア:

[(1, 145609947), (3, 48536649), (7, 20801421), (9, 16178883), (17, 8565291), (21, 6933807), (27, 5392961), (51, 2855097), (63, 2311269), (119, 1223613), (153, 951699), (189, 770423), (357, 407871), (459, 317233), (1071, 135957), (3213, 45319)]