71833338

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 171331200

約数和(自身を除く): 99497862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 954, 1007, 1026, 1321, 1431, 2014, 2642, 2862, 3021, 3963, 6042, 7926, 9063, 11889, 18126, 23778, 25099, 27189, 35667, 50198, 54378, 70013, 71334, 75297, 140026, 150594, 210039, 225891, 420078, 451782, 630117, 677673, 1260234, 1330247, 1355346, 1890351, 2660494, 3780702, 3990741, 7981482, 11972223, 23944446, 35916669, 71833338]

約数ペア:

[(1, 71833338), (2, 35916669), (3, 23944446), (6, 11972223), (9, 7981482), (18, 3990741), (19, 3780702), (27, 2660494), (38, 1890351), (53, 1355346), (54, 1330247), (57, 1260234), (106, 677673), (114, 630117), (159, 451782), (171, 420078), (318, 225891), (342, 210039), (477, 150594), (513, 140026), (954, 75297), (1007, 71334), (1026, 70013), (1321, 54378), (1431, 50198), (2014, 35667), (2642, 27189), (2862, 25099), (3021, 23778), (3963, 18126), (6042, 11889), (7926, 9063)]