90691623

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 62754777

約数列:

[1, 3, 9, 11, 27, 33, 47, 73, 89, 99, 141, 219, 267, 297, 423, 517, 657, 801, 803, 979, 1269, 1551, 1971, 2403, 2409, 2937, 3431, 4183, 4653, 6497, 7227, 8811, 10293, 12549, 13959, 19491, 21681, 26433, 30879, 37647, 37741, 46013, 58473, 71467, 92637, 112941, 113223, 138039, 175419, 214401, 305359, 339669, 414117, 643203, 916077, 1019007, 1242351, 1929609, 2748231, 3358949, 8244693, 10076847, 30230541, 90691623]

約数ペア:

[(1, 90691623), (3, 30230541), (9, 10076847), (11, 8244693), (27, 3358949), (33, 2748231), (47, 1929609), (73, 1242351), (89, 1019007), (99, 916077), (141, 643203), (219, 414117), (267, 339669), (297, 305359), (423, 214401), (517, 175419), (657, 138039), (801, 113223), (803, 112941), (979, 92637), (1269, 71467), (1551, 58473), (1971, 46013), (2403, 37741), (2409, 37647), (2937, 30879), (3431, 26433), (4183, 21681), (4653, 19491), (6497, 13959), (7227, 12549), (8811, 10293)]