90184413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 135419904

約数和(自身を除く): 45235491

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 631, 671, 781, 1893, 2013, 2343, 4331, 6941, 12993, 20823, 38491, 44801, 47641, 115473, 134403, 142923, 423401, 492811, 1270203, 1478433, 2732861, 8198583, 30061471, 90184413]

約数ペア:

[(1, 90184413), (3, 30061471), (11, 8198583), (33, 2732861), (61, 1478433), (71, 1270203), (183, 492811), (213, 423401), (631, 142923), (671, 134403), (781, 115473), (1893, 47641), (2013, 44801), (2343, 38491), (4331, 20823), (6941, 12993)]