73999851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 34864149

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 503, 551, 1509, 1653, 1691, 2581, 5073, 7743, 9557, 14587, 28671, 43761, 44767, 49039, 134301, 147117, 277153, 831459, 850573, 1298243, 2551719, 3894729, 24666617, 73999851]

約数ペア:

[(1, 73999851), (3, 24666617), (19, 3894729), (29, 2551719), (57, 1298243), (87, 850573), (89, 831459), (267, 277153), (503, 147117), (551, 134301), (1509, 49039), (1653, 44767), (1691, 43761), (2581, 28671), (5073, 14587), (7743, 9557)]