42760413

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 66326400

約数和(自身を除く): 23565987

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 563, 783, 873, 1689, 2619, 2813, 5067, 8439, 15201, 16327, 25317, 48981, 54611, 75951, 146943, 163833, 440829, 491499, 1474497, 1583719, 4751157, 14253471, 42760413]

約数ペア:

[(1, 42760413), (3, 14253471), (9, 4751157), (27, 1583719), (29, 1474497), (87, 491499), (97, 440829), (261, 163833), (291, 146943), (563, 75951), (783, 54611), (873, 48981), (1689, 25317), (2619, 16327), (2813, 15201), (5067, 8439)]