156954102921

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3973421}}^1$

素因数の和:3973467

約数の個数: 64

約数和(自身を含む): 305158809600

約数和(自身を除く): 148204706679

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5643, 13167, 39501, 3973421, 11920263, 27813947, 35760789, 43707631, 75494999, 83441841, 107282367, 131122893, 226484997, 250325523, 305953417, 393368679, 528464993, 679454991, 750976569, 830444989, 917860251, 1180106037, 1585394979, 2038364973, 2491334967, 2753580753, 4756184937, 5813114923, 7474004901, 8260742259, 14268554811, 17439344769, 22422014703, 52318034307, 156954102921]

約数ペア:

[(1, 156954102921), (3, 52318034307), (7, 22422014703), (9, 17439344769), (11, 14268554811), (19, 8260742259), (21, 7474004901), (27, 5813114923), (33, 4756184937), (57, 2753580753), (63, 2491334967), (77, 2038364973), (99, 1585394979), (133, 1180106037), (171, 917860251), (189, 830444989), (209, 750976569), (231, 679454991), (297, 528464993), (399, 393368679), (513, 305953417), (627, 250325523), (693, 226484997), (1197, 131122893), (1463, 107282367), (1881, 83441841), (2079, 75494999), (3591, 43707631), (4389, 35760789), (5643, 27813947), (13167, 11920263), (39501, 3973421)]