1427439969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 2319528960

約数和(自身を除く): 892088991

約数列:

[1, 3, 9, 17, 27, 41, 51, 101, 123, 153, 303, 369, 459, 697, 751, 909, 1107, 1717, 2091, 2253, 2727, 4141, 5151, 6273, 6759, 12423, 12767, 15453, 18819, 20277, 30791, 37269, 38301, 46359, 70397, 75851, 92373, 111807, 114903, 211191, 227553, 277119, 344709, 523447, 633573, 682659, 831357, 1289467, 1570341, 1900719, 2047977, 3109891, 3868401, 4711023, 9329673, 11605203, 14133069, 27989019, 34815609, 52868147, 83967057, 158604441, 475813323, 1427439969]

約数ペア:

[(1, 1427439969), (3, 475813323), (9, 158604441), (17, 83967057), (27, 52868147), (41, 34815609), (51, 27989019), (101, 14133069), (123, 11605203), (153, 9329673), (303, 4711023), (369, 3868401), (459, 3109891), (697, 2047977), (751, 1900719), (909, 1570341), (1107, 1289467), (1717, 831357), (2091, 682659), (2253, 633573), (2727, 523447), (4141, 344709), (5151, 277119), (6273, 227553), (6759, 211191), (12423, 114903), (12767, 111807), (15453, 92373), (18819, 75851), (20277, 70397), (30791, 46359), (37269, 38301)]