74021859

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 114940800

約数和(自身を除く): 40918941

約数列:

[1, 3, 9, 17, 51, 149, 153, 191, 289, 447, 573, 867, 1341, 1719, 2533, 2601, 3247, 7599, 9741, 22797, 28459, 29223, 43061, 55199, 85377, 129183, 165597, 256131, 387549, 483803, 496791, 1451409, 4354227, 8224651, 24673953, 74021859]

約数ペア:

[(1, 74021859), (3, 24673953), (9, 8224651), (17, 4354227), (51, 1451409), (149, 496791), (153, 483803), (191, 387549), (289, 256131), (447, 165597), (573, 129183), (867, 85377), (1341, 55199), (1719, 43061), (2533, 29223), (2601, 28459), (3247, 22797), (7599, 9741)]