156941119671

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1\times {\mathrm{1399}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 247086336000

約数和(自身を除く): 90145216329

約数列:

[1, 3, 7, 21, 37, 111, 259, 353, 409, 777, 1059, 1227, 1399, 2471, 2863, 4197, 7413, 8589, 9793, 13061, 15133, 29379, 39183, 45399, 51763, 91427, 105931, 144377, 155289, 274281, 317793, 362341, 433131, 493847, 572191, 1010639, 1087023, 1481541, 1716573, 3031917, 3456929, 4005337, 5341949, 10370787, 12016011, 16025847, 18272339, 21171067, 37393643, 54817017, 63513201, 112180929, 127906373, 148197469, 201983423, 383719119, 444592407, 605950269, 1413883961, 4241651883, 7473386651, 22420159953, 52313706557, 156941119671]

約数ペア:

[(1, 156941119671), (3, 52313706557), (7, 22420159953), (21, 7473386651), (37, 4241651883), (111, 1413883961), (259, 605950269), (353, 444592407), (409, 383719119), (777, 201983423), (1059, 148197469), (1227, 127906373), (1399, 112180929), (2471, 63513201), (2863, 54817017), (4197, 37393643), (7413, 21171067), (8589, 18272339), (9793, 16025847), (13061, 12016011), (15133, 10370787), (29379, 5341949), (39183, 4005337), (45399, 3456929), (51763, 3031917), (91427, 1716573), (105931, 1481541), (144377, 1087023), (155289, 1010639), (274281, 572191), (317793, 493847), (362341, 433131)]