828763479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 1265004000

約数和(自身を除く): 436240521

約数列:

[1, 3, 9, 29, 87, 101, 149, 211, 261, 303, 447, 633, 909, 1341, 1899, 2929, 4321, 6119, 8787, 12963, 15049, 18357, 21311, 26361, 31439, 38889, 45147, 55071, 63933, 94317, 135441, 191799, 282951, 436421, 618019, 911731, 1309263, 1854057, 2735193, 3175339, 3927789, 5562171, 8205579, 9526017, 28578051, 92084831, 276254493, 828763479]

約数ペア:

[(1, 828763479), (3, 276254493), (9, 92084831), (29, 28578051), (87, 9526017), (101, 8205579), (149, 5562171), (211, 3927789), (261, 3175339), (303, 2735193), (447, 1854057), (633, 1309263), (909, 911731), (1341, 618019), (1899, 436421), (2929, 282951), (4321, 191799), (6119, 135441), (8787, 94317), (12963, 63933), (15049, 55071), (18357, 45147), (21311, 38889), (26361, 31439)]