142071783

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 226867200

約数和(自身を除く): 84795417

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 2953, 6873, 8859, 16037, 20671, 48111, 62013, 85637, 233287, 256911, 599459, 699861, 1633009, 1798377, 4899027, 6765323, 20295969, 47357261, 142071783]

約数ペア:

[(1, 142071783), (3, 47357261), (7, 20295969), (21, 6765323), (29, 4899027), (79, 1798377), (87, 1633009), (203, 699861), (237, 599459), (553, 256911), (609, 233287), (1659, 85637), (2291, 62013), (2953, 48111), (6873, 20671), (8859, 16037)]