42365169

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 77111424

約数和(自身を除く): 34746255

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 541, 693, 791, 1017, 1243, 1623, 2373, 3729, 3787, 4869, 5951, 7119, 8701, 11187, 11361, 17853, 26103, 34083, 41657, 53559, 61133, 78309, 124971, 183399, 374913, 427931, 550197, 672463, 1283793, 2017389, 3851379, 4707241, 6052167, 14121723, 42365169]

約数ペア:

[(1, 42365169), (3, 14121723), (7, 6052167), (9, 4707241), (11, 3851379), (21, 2017389), (33, 1283793), (63, 672463), (77, 550197), (99, 427931), (113, 374913), (231, 183399), (339, 124971), (541, 78309), (693, 61133), (791, 53559), (1017, 41657), (1243, 34083), (1623, 26103), (2373, 17853), (3729, 11361), (3787, 11187), (4869, 8701), (5951, 7119)]