54845973

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 98332416

約数和(自身を除く): 43486443

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 401, 501, 819, 1169, 1203, 1503, 2171, 2807, 3507, 3609, 5213, 6513, 8421, 10521, 15197, 15639, 19539, 25263, 36491, 45591, 46917, 66967, 109473, 136773, 200901, 328419, 468769, 602703, 870571, 1406307, 2611713, 4218921, 6093997, 7835139, 18281991, 54845973]

約数ペア:

[(1, 54845973), (3, 18281991), (7, 7835139), (9, 6093997), (13, 4218921), (21, 2611713), (39, 1406307), (63, 870571), (91, 602703), (117, 468769), (167, 328419), (273, 200901), (401, 136773), (501, 109473), (819, 66967), (1169, 46917), (1203, 45591), (1503, 36491), (2171, 25263), (2807, 19539), (3507, 15639), (3609, 15197), (5213, 10521), (6513, 8421)]