42333273

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 26069607

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 173, 243, 477, 513, 519, 1007, 1431, 1539, 1557, 3021, 3287, 4293, 4617, 4671, 9063, 9169, 9861, 12879, 14013, 27189, 27507, 29583, 42039, 81567, 82521, 88749, 174211, 244701, 247563, 266247, 522633, 742689, 798741, 1567899, 2228067, 4703697, 14111091, 42333273]

約数ペア:

[(1, 42333273), (3, 14111091), (9, 4703697), (19, 2228067), (27, 1567899), (53, 798741), (57, 742689), (81, 522633), (159, 266247), (171, 247563), (173, 244701), (243, 174211), (477, 88749), (513, 82521), (519, 81567), (1007, 42039), (1431, 29583), (1539, 27507), (1557, 27189), (3021, 14013), (3287, 12879), (4293, 9861), (4617, 9169), (4671, 9063)]