15676872519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101747}}^1$

素因数の和:101820

約数の個数: 64

約数和(自身を含む): 28131287040

約数和(自身を除く): 12454414521

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 319, 483, 609, 667, 759, 957, 1771, 2001, 2233, 4669, 5313, 6699, 7337, 14007, 22011, 51359, 101747, 154077, 305241, 712229, 1119217, 2136687, 2340181, 2950663, 3357651, 7020543, 7834519, 8851989, 16381267, 20654641, 23503557, 25741991, 32457293, 49143801, 61963923, 67865249, 77225973, 97371879, 180193937, 203595747, 227201051, 475056743, 540581811, 681603153, 746517739, 1425170229, 2239553217, 5225624173, 15676872519]

約数ペア:

[(1, 15676872519), (3, 5225624173), (7, 2239553217), (11, 1425170229), (21, 746517739), (23, 681603153), (29, 540581811), (33, 475056743), (69, 227201051), (77, 203595747), (87, 180193937), (161, 97371879), (203, 77225973), (231, 67865249), (253, 61963923), (319, 49143801), (483, 32457293), (609, 25741991), (667, 23503557), (759, 20654641), (957, 16381267), (1771, 8851989), (2001, 7834519), (2233, 7020543), (4669, 3357651), (5313, 2950663), (6699, 2340181), (7337, 2136687), (14007, 1119217), (22011, 712229), (51359, 305241), (101747, 154077)]