42250491

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 68058144

約数和(自身を除く): 25807653

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 503, 549, 1037, 1377, 1509, 1647, 3111, 4527, 4941, 8551, 9333, 13581, 25653, 27999, 30683, 40743, 76959, 83997, 92049, 230877, 276147, 521611, 692631, 828441, 1564833, 2485323, 4694499, 14083497, 42250491]

約数ペア:

[(1, 42250491), (3, 14083497), (9, 4694499), (17, 2485323), (27, 1564833), (51, 828441), (61, 692631), (81, 521611), (153, 276147), (183, 230877), (459, 92049), (503, 83997), (549, 76959), (1037, 40743), (1377, 30683), (1509, 27999), (1647, 25653), (3111, 13581), (4527, 9333), (4941, 8551)]