29702942991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{26227}}^1$

素因数の和:26468

約数の個数: 48

約数和(自身を含む): 46643875200

約数和(自身を除く): 16940932209

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 179, 333, 537, 703, 1611, 2109, 3401, 6327, 6623, 10203, 19869, 26227, 30609, 59607, 78681, 125837, 236043, 377511, 498313, 970399, 1132533, 1494939, 2911197, 4484817, 4694633, 8733591, 14083899, 18437581, 42251697, 55312743, 89198027, 165938229, 173701421, 267594081, 521104263, 802782243, 1563312789, 3300326999, 9900980997, 29702942991]

約数ペア:

[(1, 29702942991), (3, 9900980997), (9, 3300326999), (19, 1563312789), (37, 802782243), (57, 521104263), (111, 267594081), (171, 173701421), (179, 165938229), (333, 89198027), (537, 55312743), (703, 42251697), (1611, 18437581), (2109, 14083899), (3401, 8733591), (6327, 4694633), (6623, 4484817), (10203, 2911197), (19869, 1494939), (26227, 1132533), (30609, 970399), (59607, 498313), (78681, 377511), (125837, 236043)]