42422787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 72124416

約数和(自身を除く): 29701629

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 279, 341, 601, 713, 759, 1023, 1803, 2139, 2277, 3069, 5409, 6417, 6611, 7843, 13823, 18631, 19833, 23529, 41469, 55893, 59499, 70587, 124407, 152053, 167679, 204941, 428513, 456159, 614823, 1285539, 1368477, 1844469, 3856617, 4713643, 14140929, 42422787]

約数ペア:

[(1, 42422787), (3, 14140929), (9, 4713643), (11, 3856617), (23, 1844469), (31, 1368477), (33, 1285539), (69, 614823), (93, 456159), (99, 428513), (207, 204941), (253, 167679), (279, 152053), (341, 124407), (601, 70587), (713, 59499), (759, 55893), (1023, 41469), (1803, 23529), (2139, 19833), (2277, 18631), (3069, 13823), (5409, 7843), (6417, 6611)]