426735250659

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1\times {\mathrm{6529}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 631720140480

約数和(自身を除く): 204984889821

約数列:

[1, 3, 9, 53, 159, 263, 477, 521, 789, 1563, 2367, 4689, 6529, 13939, 19587, 27613, 41817, 58761, 82839, 125451, 137023, 248517, 346037, 411069, 1038111, 1233207, 1717127, 3114333, 3401609, 5151381, 7262219, 10204827, 15454143, 21786657, 30614481, 65359971, 91007731, 180285277, 273023193, 540855831, 819069579, 894623167, 1622567493, 2683869501, 8051608503, 47415027851, 142245083553, 426735250659]

約数ペア:

[(1, 426735250659), (3, 142245083553), (9, 47415027851), (53, 8051608503), (159, 2683869501), (263, 1622567493), (477, 894623167), (521, 819069579), (789, 540855831), (1563, 273023193), (2367, 180285277), (4689, 91007731), (6529, 65359971), (13939, 30614481), (19587, 21786657), (27613, 15454143), (41817, 10204827), (58761, 7262219), (82839, 5151381), (125451, 3401609), (137023, 3114333), (248517, 1717127), (346037, 1233207), (411069, 1038111)]