354477897

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4919}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 559699200

約数和(自身を除く): 205221303

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 459, 471, 1413, 2669, 4239, 4919, 8007, 14757, 24021, 44271, 72063, 83623, 132813, 250869, 752607, 772283, 2257821, 2316849, 6950547, 13128811, 20851641, 39386433, 118159299, 354477897]

約数ペア:

[(1, 354477897), (3, 118159299), (9, 39386433), (17, 20851641), (27, 13128811), (51, 6950547), (153, 2316849), (157, 2257821), (459, 772283), (471, 752607), (1413, 250869), (2669, 132813), (4239, 83623), (4919, 72063), (8007, 44271), (14757, 24021)]